Introduced in 2025, the Zenith Chronomaster Sport reference 45.3104.3600/21.M3100 features a 41.00mm white gold case and a 'Rainbow' style bezel. It is powered by the self-winding El Primero 3600 movement, which includes the 'Striking Tenth' feature for 1/10th of a second timing. The watch sports a black dial and follows the design established by the 2023 Yoshida special edition.
Movement Type
Automatic Chronograph
Caliber
El Primero 3600Jewels
35
Reserve
60
Frequency
36000
Hands
Small Seconds
Shape
Round
Material
White Gold
Glass
Sapphire
Thickness
13.60 mm
Diameter
41.00 mm
Water Resistance
100.00 m
Dial Color
Black
