Launched in 2011, the Breitling Chronomat GMT features the B04 caliber, adding a 24-hour hand and a matching 24-hour bezel to the Chronomat 01's base functions. A 44mm version was subsequently introduced to the lineup in 2012.
Movement Type
Automatic Chronograph
Caliber
Caliber B04Jewels
47
Reserve
70
Frequency
28800
Hands
Small Seconds
Shape
Round
Lug Distance
22.00 mm
Glass
Sapphire
Thickness
16.90 mm
Diameter
44.00 mm
Water Resistance
200.00 m
Dial Color
Black
Material
Onyx Black
Buckle
Rubber
