Zenith Chronomaster Sport Boutique Edition (03.3103.3600/69.M3100)

This pre-owned Zenith Chronomaster Sport Boutique Edition, Reference 03.3103.3600/69.M3100, is a modern evolution of the legendary El Primero chronograph, featuring a 41mm stainless steel case with an integrated bracelet and a distinctive tri-color ceramic tachymeter bezel in gray, anthracite, and blue that pays homage to the iconic 1969 color scheme.

• Case Material and Size: Stainless steel with a 41mm diameter and 13.6mm thickness, featuring a fixed tri-color ceramic tachymeter bezel engraved with a 1/10th-of-a-second scale.
• Movement: Automatic El Primero 3600 calibre with 35 jewels, 36,000 vph (5 Hz) frequency, central 1/10th second chronograph hand, 60-hour power reserve, and date display.
• Dial: Silver sunray-brushed finish with three tri-color subdials (gray, anthracite, and blue), applied rhodium-plated faceted hour markers and hands with Super-LumiNova, plus a running small seconds sub-dial.
• Chronograph Functions: Column-wheel chronograph with 60-minute and 60-second counters, offering precise timing capabilities.
• Crystal and Caseback: Scratch-resistant sapphire crystal with anti-reflective treatment; open sapphire caseback revealing the decorated movement with star rotor.
• Bracelet and Clasp: Stainless steel link bracelet with a folding clasp.
• Full Set: Accompanied by the original Zenith watch box and papers, dated May 2025. Majority of Zenith warranty remaining.
• Near-Mint Condition: Movement running within Zenith specifications with case/bracelet in near-mint condition (9.5/10).