ZENITH PRIME CHRONOGRAPH
Men's chronograph wristwatch in steel, black dial, tachometric scale, painted Arabic numeral hour markers, small seconds at 9 o'clock, 30-minute chronograph totalizer at 3 o'clock and 12-hour totalizer at 6 o'clock, date between 4 and 5 o'clock, Alpha-type hands. Steel caseback and transparent sapphire crystal numbered. Steel caseback and transparent sapphire crystal numbered 01-0010.420. Hand-wound mechanical movement signed Zenith, caliber 420 El Primero. Black leather strap, steel pin buckle. Movement functional at time of appraisal, no guarantee of future operation, condition of parts not guaranteed. Accompanied by Zenith wooden case, Zenith pin buckle and instruction manual.
Diameter 38 mm
Circa 2000