WHICH WATCH FITS

Zenith Chronomaster Sport

Zenith · Chronomaster

Zenith Chronomaster Sport

Zenith Chronomaster Sport (reference 03.3100.3600/69.M3100) — specifications, measurements, watch images and standardized wrist-fit previews for informed comparison.

A high-frequency modern chronograph that displays tenths of a second and showcases Zenith’s El Primero heritage.

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Best forMovement enthusiasts and sporty luxury chronograph buyers
Not ideal forThose wanting a discreet or low-cost chronograph

At a glance

Reference03.3100.3600/69.M3100
CollectionChronomaster
Model lineChronomaster Sport
Production statusCurrent
Production period2021–present
Official size41 mm
Watch technology InfoMechanical
DisplayAnalog
Movement InfoAutomatic
Calibre / operating system InfoEl Primero 3600
Key features InfoDate, Chronograph
Complication InfoChronograph|Date
Case diameter Info41 mm
Thickness Info13.6 mm
Lug-to-lug Info47 mm
Power reserve / runtime60 hours
Water resistance100 m
OriginSwiss Made
Recommended wrist Info14–20 cm
Price categoryLuxury

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Steel bracelet or listed factory strap configuration

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Specifications last verified: 2026-08-03.

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