Zenith Chronomaster Sport White Gold - Baguette / Rainbow Ref. 45.3104.3600/21.M3100

The Zenith Chronomaster Sport White Gold - Baguette / Rainbow 45.3104.3600/21.M3100 has a 41 mm white gold case, measures 13.6 mm thick, and is water resistant to 100 metres.

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.

Diameter: 41 mm
Thickness: 13.6 mm
Water resistance: 100 m
Case: White Gold
Released: 2025
Movement: Zenith caliber El Primero 3600

Specifications

Case and dimensions

Case diameter: 41 mm
Thickness: 13.6 mm
Case shape: Round
Case material: White Gold
Bezel: Gem-Set
Crystal: Sapphire
Case back: Open
Water resistance: 100 m

Dial

Dial colour: Black
Indexes: Gem-Set Indexes
Hands: Stick

Movement

Calibre: Zenith caliber El Primero 3600
Movement maker: Zenith
Movement type: Automatic
Display: Analog
Power reserve: 60 h
Frequency: 36000 vph
Jewels: 35
Movement diameter: 30 mm
Complications: Chronograph, Column wheel, Date, Hours, Minutes and Small Seconds