The UB0158101B1S1 is a two-tone 42mm Chronomat B01 42 from the 2026 collection, featuring a 13.77mm thick stainless steel and 18k red-gold case water-resistant to 200 meters. It houses the COSC-certified B01 manufacture movement and includes an anthracite dial with black counters, all secured to a black rubber strap.
Movement Type
Automatic Chronograph
Caliber
Caliber B01Jewels
47
Reserve
70
Frequency
28800
Hands
Small Seconds
Shape
Round
Lug Distance
22.00 mm
Glass
Sapphire
Thickness
13.77 mm
Diameter
42.00 mm
Water Resistance
200.00 m
Dial Color
Grey
Material
Rubber
