Omega 311.63.44.51.04.002

311.63.44.51.04.002 : Omega Speedmaster Moonwatch Co-Axial Sedna Gold / White

Speedmaster Moonwatch Co-Axial Sedna Gold / White

Brand: Omega
Family: Speedmaster
Reference: 311.63.44.51.04.002
Name: Speedmaster Moonwatch Co-Axial Sedna Gold / White
Limited: No

Case

Material: Sedna Gold
Bezel: Tachymeter
Glass: Sapphire
Back: Open
Shape: Round
Diameter: 44.25 mm
Lug Width: 21.00 mm
W/R: 100.00 m

Dial

Color: White
Indexes: Stick / Dot
Hands: Stick

Movement

Special version of the column wheel, co-axial caliber 9300 for use in gold watches.

Self-winding chronograph with Si14 Silicium balance spring, co-axial escapement, two barrels, column wheel and vertical clutch.

Since 2015 certain watches containing this movement may carry the 'Master Chronometer' certification, indicating they have gone through the METAS testing cycle

Type:Automatic
Brand:Omega
Caliber:9301
Base: Omega 9300
Display:Analog
Jewels:54
Reserve:60 h
Frequency:28800 bph
Time:Hours, Minutes, Small Seconds
Date:Date
Chronograph:Chronograph, Column wheel
Additionals:Chronometer, Co-Axial Escapement

Description

The Speedmaster is one of the enduring classics of the wonderful world of watches. The Speedmaster Moonwatch Co-Axial shares its classic looks with the Speedmaster Professional, but uses a larger case and state-of-the-art automatic movement with co-axial escapement. This version (reference 311.63.44.51.04.002) has a Sedna-gold case, a white dial and bezel, and a white alligator strap.

As far as we know, this version was never put into production.