Description
Breitling's bread & butter, tried & tested chronograph movement. Based on Valjoux / ETA 7750. Versions with both date as well as day & date exist; most of the B13 however only display the date.
All watches using this caliber:

A1332016.C758.139S Breitling Superocean Heritage 46 Chronograph Stainless Steel / Blue / Blue / Rubber

A1332016.C758.152A Breitling Superocean Heritage 46 Chronograph Stainless Steel / Blue / Blue / Milanese

A1332016.C758.205S Breitling Superocean Heritage 46 Chronograph Stainless Steel / Blue / Blue / Rubber

A1332016.C758.441X Breitling Superocean Heritage 46 Chronograph Stainless Steel / Blue / Blue / Calf

A1332016.G698.139S Breitling Superocean Heritage 46 Chronograph Stainless Steel / Blue / Stratus Silver / Rubber

A1332016.G698.152A Breitling Superocean Heritage 46 Chronograph Stainless Steel / Blue / Stratus Silver / Milanese

A1332016.G698.205S Breitling Superocean Heritage 46 Chronograph Stainless Steel / Blue / Stratus Silver / Rubber

A1332016.G698.441X Breitling Superocean Heritage 46 Chronograph Stainless Steel / Blue / Stratus Silver / Calf

A1332024.B908135S Breitling Superocean Heritage 46 Chronograph Stainless Steel / Black / Black / Rubber

A1332024.B908.152A Breitling Superocean Heritage 46 Chronograph Stainless Steel / Black / Black / Milanese

A1332024.B908.205S Breitling Superocean Heritage 46 Chronograph Stainless Steel / Black / Black / Rubber

A1332024.B908.441X Breitling Superocean Heritage 46 Chronograph Stainless Steel / Black / Black / Calf

A1332024.C817.135S Breitling Superocean Heritage 46 Chronograph Stainless Steel / Black / Gun Blue / Rubber

A1332024.C817.152A Breitling Superocean Heritage 46 Chronograph Stainless Steel / Black / Gun Blue / Milanese

A1332024.C817.205S Breitling Superocean Heritage 46 Chronograph Stainless Steel / Black / Gun Blue / Rubber

A1332024.C817.441X Breitling Superocean Heritage 46 Chronograph Stainless Steel / Black / Gun Blue / Calf

A1332024.G698.135S Breitling Superocean Heritage 46 Chronograph Stainless Steel / Black / Stratus Silver / Rubber

A1332024.G698.152A Breitling Superocean Heritage 46 Chronograph Stainless Steel / Black / Stratus Silver / Milanese

A1332024.G698.201S Breitling Superocean Heritage 46 Chronograph Stainless Steel / Black / Stratus Silver / Rubber

A1332024.G698.441X Breitling Superocean Heritage 46 Chronograph Stainless Steel / Black / Stratus Silver / Calf

A1332033.G698.144A Breitling Superocean Heritage 46 Chronograph Stainless Steel / Bronze / Stratus Silver / Milanese

A1332033.G698.201S Breitling Superocean Heritage 46 Chronograph Stainless Steel / Bronze / Stratus Silver / Rubber

A1332033.G698.441X Breitling Superocean Heritage 46 Chronograph Stainless Steel / Bronze / Stratus Silver / Calf

A1332033.Q553.135S Breitling Superocean Heritage 46 Chronograph Stainless Steel / Bronze / Bronze / Rubber

A1332033.Q553.144A Breitling Superocean Heritage 46 Chronograph Stainless Steel / Bronze / Bronze / Milanese

A1332033.Q553.206S Breitling Superocean Heritage 46 Chronograph Stainless Steel / Bronze / Bronze / Rubber

A1332033.Q553.441X Breitling Superocean Heritage 46 Chronograph Stainless Steel / Bronze / Bronze / Calf

A1732016.G642.139S Breitling Superocean Heritage 46 Stainless Steel / Blue / Stratus Silver / Rubber

A1732016.G642.152A Breitling Superocean Heritage 46 Stainless Steel / Blue / Stratus Silver / Milanese

A1732016.G642.201S Breitling Superocean Heritage 46 Stainless Steel / Blue / Stratus Silver / Rubber

E1338310/M534/152S/A20SS.1 Breitling Avenger Bandit Titanium / Titanium Gray / Silver Hands / Rubber / Pin

A1337111/BC28/104W/A20BA.1 Breitling Super Avenger II Stainless Steel / Volcano Black / Military / Pin

U1332012.B908.152A Breitling Superocean Heritage 46 Chronograph Stainless Steel / Red Gold / Black / Milanese

U1332012.B908.439X Breitling Superocean Heritage 46 Chronograph Stainless Steel / Red Gold / Black / Calf

U1332012.B908.206S Breitling Superocean Heritage 46 Chronograph Stainless Steel / Red Gold / Black / Rubber

A1331212/BF78/152A Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Black / Milanese

A1331212/BF78/760P/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Black / Croco / Pin

A1331212/BF78/256S/A20D.4 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Black / Rubber / Folding

A1331212/C968/152A Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Blue / Milanese

A1331212/C968/205S Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Blue / Rubber

A13312161C1A1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Blue / Blue / Milanese

A1331216/C963/277S Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Blue / Blue / Rubber / Pin

A1331216/C963/101X/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Blue / Blue / Calf / Pin

A13312331Q1A1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Bronze / Bronze / Milanese

A1331233/Q616/295S/A20D.2 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Bronze / Bronze / Leather Rubber

A1331233/Q616/756P/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Bronze / Bronze / Croco / Pin

E1338310/M536/152S/A20SS.1 Breitling Avenger Bandit Titanium / Titanium Gray / White Hands / Rubber / Pin

A1337111/BC29/105W/A20BA.1 Breitling Super Avenger II Stainless Steel / Volcano Black / Military / Pin

A1337111/BC28/206S/A20D.2 Breitling Super Avenger II Stainless Steel / Volcano Black / Rubber / Folding

A1337111/G779/105W/A20BA.1 Breitling Super Avenger II Stainless Steel / Stratus Silver / Military / Pin

A1337111/C871/205S/A20D.1 Breitling Super Avenger II Stainless Steel / Mariner Blue / Rubber / Folding

A1337153/C871/101X/A20BA.1 Breitling Super Avenger II Stainless Steel / Diamond / Mariner Blue / Calf / Pin

A1337153/C871/159S/A20S.1 Breitling Super Avenger II Stainless Steel / Diamond / Mariner Blue / Rubber / Pin

A1337153/C871/139S/A20S.1 Breitling Super Avenger II Stainless Steel / Diamond / Mariner Blue / Rubber / Pin

A1337153/BC29/441X/A20BA.1 Breitling Super Avenger II Stainless Steel / Diamond / Volcano Black / Calf / Pin

A1337153/BC29/104W/A20BA.1 Breitling Super Avenger II Stainless Steel / Diamond / Volcano Black / Military / Pin

A1337153/BC29/201S Breitling Super Avenger II Stainless Steel / Diamond / Volcano Black / Rubber / Pin

A1337153/BC29/154S Breitling Super Avenger II Stainless Steel / Diamond / Volcano Black / Rubber / Folding

A1337153/G779/439X/A20BA.1 Breitling Super Avenger II Stainless Steel / Diamond / Stratus Silver / Calf / Pin

A1337153/G779/105W/A20BA.1 Breitling Super Avenger II Stainless Steel / Diamond / Stratus Silver / Military / Pin

A1337153/G779/206S/A20D.2 Breitling Super Avenger II Stainless Steel / Diamond / Stratus Silver / Rubber / Folding

A1337153/BC28/104W/A20BA.1 Breitling Super Avenger II Stainless Steel / Diamond / Volcano Black / Military / Pin

A1337153/BC28/135S Breitling Super Avenger II Stainless Steel / Diamond / Volcano Black / Rubber / Pin

A1337153/BC28/443X/A20BA.1 Breitling Super Avenger II Stainless Steel / Diamond / Volcano Black / Calf / Pin

A1338811/C914/433X/A20BA.1 Breitling Colt Chronograph Automatic Stainless Steel / Mariner Blue / Calf / Pin

A1338811/C914/145S/A20S.1 Breitling Colt Chronograph Automatic Stainless Steel / Mariner Blue / Rubber / Pin

A1338811/C914/158S/A20S.1 Breitling Colt Chronograph Automatic Stainless Steel / Mariner Blue / Rubber / Pin

A1338811.C914.228S/A20S.1 Breitling Colt Chronograph Automatic Stainless Steel / Mariner Blue / Rubber / Pin

A1338811/BD83/433X/A20BA.1 Breitling Colt Chronograph Automatic Stainless Steel / Volcano Black / Calf / Pin

A1338811/BD83/189X/A20BA.1 Breitling Colt Chronograph Automatic Stainless Steel / Volcano Black / Calf / Pin

A1338811/BD83/131S/A20S.1 Breitling Colt Chronograph Automatic Stainless Steel / Volcano Black / Rubber / Pin

A1338811/BD83/152S/A20S.1 Breitling Colt Chronograph Automatic Stainless Steel / Volcano Black / Rubber / Pin

A1338811/BD83/227S/A20S.1 Breitling Colt Chronograph Automatic Stainless Steel / Volcano Black / Rubber / Pin

A1338811/G804/433X/A20BA.1 Breitling Colt Chronograph Automatic Stainless Steel / Stratus Silver / Calf / Pin

A1338811/G804/437X/A20BA.1 Breitling Colt Chronograph Automatic Stainless Steel / Stratus Silver / Calf / Pin

A1338811/G804/131S/A20S.1 Breitling Colt Chronograph Automatic Stainless Steel / Stratus Silver / Rubber / Pin

A1338811/G804/152S/A20S.1 Breitling Colt Chronograph Automatic Stainless Steel / Stratus Silver / Rubber / Pin

A1338811/G804/227S/A20S.1 Breitling Colt Chronograph Automatic Stainless Steel / Stratus Silver / Rubber / Pin

U13313121B1A1 Breitling Superocean Heritage II Chronograph 44 Stainless Steel / Rose Gold / Black / Milanese

U13313121B1S1 Breitling Superocean Heritage II Chronograph 44 Stainless Steel / Rose Gold / Black / Rubber / Folding

A13313121B1S1 Breitling Superocean Heritage II Chronograph 44 Stainless Steel / Black / Rubber / Folding

A13313161C1S1 Breitling Superocean Heritage II Chronograph 44 Stainless Steel / Blue / Rubber / Folding

M133132A1C1W1 Breitling Superocean Heritage II Chronograph 44 Outerknown Stainless Steel / Blue / Econyl

A133161A1L1A1 Breitling Aviator 8 Chronograph 43 Stainless Steel / Curtiss Warhawk / Canvas / Bracelet

A1331233/Q616/439X/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Bronze / Bronze / Calf / Pin

A1331233/Q616/440X/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Bronze / Bronze / Calf / Folding

A1331233/Q616/441X/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Bronze / Bronze / Calf / Pin

A1331233/Q616/442X/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Bronze / Bronze / Calf / Folding

A1331233/Q616/444X/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Bronze / Bronze / Calf / Folding

A1331233/Q616/443X/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Bronze / Bronze / Calf / Pin

A1331233/Q616/757P/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Bronze / Bronze / Croco / Folding

A1331233/Q616/760P/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Bronze / Bronze / Croco / Pin

A1331233/Q616/761P/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Bronze / Bronze / Croco / Folding

A1331233/Q616/754P/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Bronze / Bronze / Croco / Pin

A1331233/Q616/755P/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Bronze / Bronze / Croco / Folding

A1331216/C963/102X/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Blue / Blue / Calf / Folding

A1331216/C963/441X/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Blue / Blue / Calf / Pin

A1331216/C963/442X/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Blue / Blue / Calf / Folding

A1331216/C963/760P/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Blue / Blue / Croco / Pin

A1331216/C963/761P/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Blue / Blue / Croco / Folding

A1331216/C963/746P/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Blue / Blue / Croco / Pin

A1331216/C963/747P/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Blue / Blue / Croco / Folding

U13324211B1X2 Breitling Navitimer 1 Chronograph 41 Stainless Steel / Red Gold / Black / Calf / Folding

U13324211G1P2 Breitling Navitimer 1 Chronograph 41 Stainless Steel / Red Gold / Silver / Croco / Folding

U13324211G1P1 Breitling Navitimer 1 Chronograph 41 Stainless Steel / Red Gold / Silver / Croco / Pin

U13324211G1X1 Breitling Navitimer 1 Chronograph 41 Stainless Steel / Red Gold / Silver / Croco / Pin

U13324211G1X2 Breitling Navitimer 1 Chronograph 41 Stainless Steel / Red Gold / Silver / Croco / Folding

A133131A1G1W1 Breitling Superocean Heritage II Chronograph 44 Stainless Steel / Silver / NATO / Ocean Conservancy

A13311D1/C971/203S/A18D.2 Breitling Superocean Chronograph 42 Stainless Steel / Blue / Rubber / Folding

A13311D1/C971/244X/A18BA.1 Breitling Superocean Chronograph 42 Stainless Steel / Blue / Rubber / Pin

E1338310/M534/153S/E20DSA.2 Breitling Avenger Bandit Titanium / Titanium Gray / Silver Hands / Rubber / Folding

E1338310/M536/153S/E20DSA.2 Breitling Avenger Bandit Titanium / Titanium Gray / White Hands / Rubber / Pin

A1337111/BC28/105W/A20BA.1 Breitling Super Avenger II Stainless Steel / Volcano Black / Military / Pin

A1337111/BC28/155S/A20D.2 Breitling Super Avenger II Stainless Steel / Volcano Black / Rubber / Folding

A1337111/BC28/160S/A20D.2 Breitling Super Avenger II Stainless Steel / Volcano Black / Rubber / Folding

A1337111/BC28/440X/A20D.1 Breitling Super Avenger II Stainless Steel / Volcano Black / Calf / Folding

A1337111/BC28/444X/A20D.1 Breitling Super Avenger II Stainless Steel / Volcano Black / Calf / Folding

A1337111/BC29/160S/A20D.2 Breitling Super Avenger II Stainless Steel / Volcano Black / Rubber / Folding

A1337111/BC29/440X/A20D.1 Breitling Super Avenger II Stainless Steel / Volcano Black / Calf / Folding

A1337111/BC29/444X/A20D.1 Breitling Super Avenger II Stainless Steel / Volcano Black / Calf / Folding

A1337111/C871/104W/A20BA.1 Breitling Super Avenger II Stainless Steel / Mariner Blue / Military / Pin

A1337111/C871/105W/A20BA.1 Breitling Super Avenger II Stainless Steel / Mariner Blue / Military / Pin

A1337111/C871/155S/A20D.2 Breitling Super Avenger II Stainless Steel / Mariner Blue / Rubber / Folding

A1337111/C871/440X/A20D.1 Breitling Super Avenger II Stainless Steel / Mariner Blue / Calf / Folding

A1337111/C871/444X/A20D.1 Breitling Super Avenger II Stainless Steel / Mariner Blue / Calf / Folding

A1338811/C914/112X/A20D.1 Breitling Colt Chronograph Automatic Stainless Steel / Mariner Blue / Calf / Folding

A1338811/C914/152S/A20S.1 Breitling Colt Chronograph Automatic Stainless Steel / Mariner Blue / Rubber / Pin

A1338811/C914/153S/A20D.2 Breitling Colt Chronograph Automatic Stainless Steel / Mariner Blue / Rubber / Folding

A1338811/C914/157S/A20D.2 Breitling Colt Chronograph Automatic Stainless Steel / Mariner Blue / Rubber / Folding

A1338811/C914/227S/A20S.1 Breitling Colt Chronograph Automatic Stainless Steel / Mariner Blue / Rubber / Pin

A1338811/C914/434X/A20D.1 Breitling Colt Chronograph Automatic Stainless Steel / Mariner Blue / Calf / Folding

A1338811/C914/435X/A20BA.1 Breitling Colt Chronograph Automatic Stainless Steel / Mariner Blue / Calf / Pin

A1338811/C914/436X/A20D.1 Breitling Colt Chronograph Automatic Stainless Steel / Mariner Blue / Calf / Folding

A1338811/C914/437X/A20BA.1 Breitling Colt Chronograph Automatic Stainless Steel / Mariner Blue / Calf / Pin

A1338811/C914/438X/A20D.1 Breitling Colt Chronograph Automatic Stainless Steel / Mariner Blue / Calf / Folding

A1338811/G804/105X/A20BA.1 Breitling Colt Chronograph Automatic Stainless Steel / Stratus Silver / Calf / Pin

A1338811/G804/112X/A20D.1 Breitling Colt Chronograph Automatic Stainless Steel / Stratus Silver / Calf / Folding

A1338811/G804/153S/A20D.2 Breitling Colt Chronograph Automatic Stainless Steel / Stratus Silver / Rubber / Folding

A1338811/G804/158S/A20S.1 Breitling Colt Chronograph Automatic Stainless Steel / Stratus Silver / Rubber / Pin

A1338811/G804/157S/A20D.2 Breitling Colt Chronograph Automatic Stainless Steel / Stratus Silver / Rubber / Folding

A1338811/G804/434X/A20D.1 Breitling Colt Chronograph Automatic Stainless Steel / Stratus Silver / Calf / Folding

A1338811/G804/436X/A20D.1 Breitling Colt Chronograph Automatic Stainless Steel / Stratus Silver / Calf / Folding

A1338811/G804/438X/A20D.1 Breitling Colt Chronograph Automatic Stainless Steel / Stratus Silver / Calf / Folding

A1338811/BD83/105X/A20BA.1 Breitling Colt Chronograph Automatic Stainless Steel / Volcano Black / Calf / Pin

A1338811/BD83/112X/A20D.1 Breitling Colt Chronograph Automatic Stainless Steel / Volcano Black / Calf / Folding

A1338811/BD83/153S/A20D.2 Breitling Colt Chronograph Automatic Stainless Steel / Volcano Black / Rubber / Folding

A1338811/BD83/157S/A20D.2 Breitling Colt Chronograph Automatic Stainless Steel / Volcano Black / Rubber / Folding

A1338811/BD83/158S/A20S.1 Breitling Colt Chronograph Automatic Stainless Steel / Volcano Black / Rubber / Pin

A1338811/BD83/434X/A20D.1 Breitling Colt Chronograph Automatic Stainless Steel / Volcano Black / Calf / Folding

A1338811/BD83/436X/A20D.1 Breitling Colt Chronograph Automatic Stainless Steel / Volcano Black / Calf / Folding

A1338811/BD83/438X/A20D.1 Breitling Colt Chronograph Automatic Stainless Steel / Stratus Silver / Calf / Folding

A13312121C1S1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Blue / Rubber / Folding

A1331212/C968/439X/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Bue / Calf / Pin

A1331212/C968/440X/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Blue / Calf / Folding

A1331212/C968/441X/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Blue / Calf / Pin

A1331212/C968/442X/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Blue / Calf / Folding

A1331212/C968/443X/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Blue / Calf / Pin

A1331212/C968/444X/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Blue / Calf / Folding

A1331212/C968/754P/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Blue / Croco / Pin

A1331212/C968/755P/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Blue / Croco / Folding

A1331212/C968/756P/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Blue / Croco / Pin

A1331212/C968/757P/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Blue / Croco / Folding

A1331212/C968/760P/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Blue / Croco / Pin

A1331212/C968/761P/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Blue / Croco / Folding

A1331212/BF78/440X/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Black / Calf / Folding

A1331212/BF78/439X/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Black / Calf / Pin

A1331212/BF78/441X/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Black / Calf / Pin

A1331212/BF78/442X/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Black / Calf / Folding

A1331212/BF78/443X/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Black / Calf / Pin

A1331212/BF78/444X/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Black / Calf / Folding

A1331212/BF78/754P/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Black / Croco / Pin

A1331212/BF78/755P/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Black / Croco / Folding

A1331212/BF78/756P/A20BA.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Black / Croco / Pin

A1331212/BF78/757P/A20D.1 Breitling Superocean Heritage II 46 Chronograph Stainless Steel / Black / Black / Croco / Folding