Breitling Models

Chronomat Series - Chronomat 01


Formerly called the Chronomat B01 and quickly renamed to just Chronomat 01. This is the first watch from Breitling to use their landmark B01 in-house movement, the first movement designed and manufactured completely in-house by Breitling. Introduced at Baselworld in 2009, only time will tell how warmly it is received. The Pink Gold version has 100m water resistance, while the steel versions have 500m.

In 2011, this watch was renamed to Chronomat 44, and the size of the watch, while unchanged, has been listed as 44mm, instead of 43.5mm in the literature.


Model: Chronomat 01
Production Years: 2009-2011
Gender: Mens
Case Materials Available: Steel, 18k
Movement: Breitling 01 Manufacture
Power Reserve: 70 Hours
Water Resistance: 500m/100m
Bezel: Unidirectional
Crown: Screwdown
Crystal: Sapphire
Diameter: 43.5mm
Thickness: 16.95mm
Weight: 128.6g
Bracelet: Pilot
Lug Width: 22mm
Watchwinder Direction: Both
Reference Numbers: AB0110, BB0110, HB0110, JB0110
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Column Wheel Chronograph, Auto-Centering Reset Hammers, Customizable Index Regulator System, Instantaneous Date, 47 Jewels