The 2026 Chronomat B01 42 features a slimmed 13.77mm stainless steel case and integrated lugs, housing a white dial with black counters and the COSC-certified Caliber B01. This model updates the bezel to a single-piece construction while retaining the iconic rider tabs, and it is paired with a stainless steel Rouleaux bracelet featuring a micro-adjustment clasp.
Movement Type
Automatic Chronograph
Caliber
Caliber B01Jewels
47
Reserve
70
Frequency
28800
Hands
Small Seconds
Shape
Round
Lug Distance
22.00 mm
Material
Stainless Steel
Glass
Sapphire
Thickness
13.77 mm
Diameter
42.00 mm
Water Resistance
200.00 m
Dial Color
White
Material
Rouleaux
