Introduced in 2020, the Breitling Chronomat B01 42 features a redesigned aesthetic with a slimmer case, more prominent angles, a new bezel, and an optional 'Rouleaux' bracelet, powered by the B01 in-house caliber. Reference RB0134721B1S2 was released in 2024, featuring a black dial and a diamond-embellished stainless steel case.
Movement Type
Automatic Chronograph
Caliber
Caliber B01Jewels
47
Reserve
70
Frequency
28800
Hands
Small Seconds
Shape
Round
Lug Distance
22.00 mm
Material
Red Gold
Glass
Sapphire
Thickness
15.10 mm
Diameter
42.00 mm
Water Resistance
200.00 m
Dial Color
Black
Material
Rubber
