ZENITH - Lot 218

ZENITH El Priméro" Flyback model Steel chronograph watch. Round case, smooth bezel, screw-down caseback with transparent back. Silvered dial with applied Roman numerals, tachometric bezel with dauphine hands, perpetual seconds at 9 o'clock, totalizers for elapsed minutes (over 30 minutes) at 3 o'clock and hours (over 12 hours) at 6 o'clock, moon-phase indication by hand at 6 o'clock, day of the week and month by aperture at 12 o'clock, date by aperture at 4:30 o'clock. Black leather strap with buckle. Case, dial, buckle, bracelet and movement signed and numbered. Movement: mechanical self-winding. Water-resistant. Diameter: 43 mm. Note: Zenith's El Primero is the world's first automatic chronograph movement.