The CHRONOMASTER Sport is the culmination of over 50 years in mastering the automatic chronograph. Equipped with the latest generation of the El Primero chronograph calibre, it measures and displays elapsed time with a precision of 1/10th of a second on the bezel. Combining instantly recognizable El Primero signature design elements such as the tricolour dial, the CHRONOMASTER Sport is a modern chronograph icon in the making.
ZENITH CHRONOMASTER SPORT STEEL AND 18K ROSE GOLD
El Primero 3600, Automatic, Frequency, 36,000 VpH (5 Hz),
13¼``` (Diameter: 30 mm), Hours and minutes in the centre. Small seconds at 9 o'clock Date at 4:30, 1/10th of a second Chronograph: Central chronograph hand that makes one turn in 10 seconds. 60-minute counter at 6 o'clock. 60-second counter at 3 o'clock. Thickness 6.6 mm. Components 311. Jewels 35. Power-reserve approx. 60 hours. New star-shaped oscillating weight with satined finishings.
Casse and Hands Gold-plated, faceted and coated with SuperLuminova SLN C1. Stainless steel & 18-carat rose gold. Diameter 41 mm. Diameter opening 31mm. Thicknes 13.6 mm. Lug to lug distance 47 mm. Crystal Domed sapphire crystal with anti-reflective treatment on both sides. Case-back Transparent sapphire crystal. Water-resistance 10 ATM
Date indication at 4:30. Stop-second mechanism. Automatic El Primero column-wheel chronograph able to measure and display 1/10th of a second. 1/10th of a second indication on the Gold bezel. Increased power reserve of 60 hours.
Dial Silver-toned sunray-patterned dial with three different-coloured counters. Hour-markers Gold-plated, faceted and coat with Super Luminova SLN C1.