Breitling caliber B13

Brand:Breitling
Reference:B13
Base: ETA 7750
Movement:Automatic
Display:Analog
Diameter:30.00
Jewels:25
Reserve:42
Frequency:28800
Date:Date
Chronograph:Chronograph
Hands:Hours, Minutes, Small Seconds

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: