Chronomaster Sport White Gold - Baguette / Rainbow

Reference 45.3104.3600/21.M3100

Reference only — not currently in stock

The Zenith Chronomaster Sport reference 45.3104.3600/21.M3100 was introduced in 2025 . The white gold case measures 41.00mm across and is crowned by a bezel set in 'Rainbow' style. Power comes from the self-winding caliber El Primero 3600, with a central seconds hand for the chronograph making a full round in 10 seconds ('Striking Tenth'). The dial is Black. It builds on the template set by the 2023 22.3103.3600/21.M3100 made for Yoshida of Japan.

Brand

Zenith

Model

Chronomaster Sport White Gold - Baguette / Rainbow

Reference

45.3104.3600/21.M3100

Category

Chronomaster Sport

Year introduced

2025

Movement

Zenith caliber El Primero 3600 Hours, Minutes, Small Seconds | Date | Chronograph, Column wheel

Case material

White Gold

Case diameter

41 mm

Dial color

Black

Crystal

Sapphire

Case back

Open

Water resistance

100 m

Complications

Date, Chronograph