Zenith
El Primero Chronomaster Open Stainless Steel / Silver 1969 / Alligator
Ref. 03.2040.4061/69.C496
The Zenith 03.2040.4061/69.C496 is a modern reinterpretation of the iconic 1969 El Primero Chronomaster, featuring the world’s first automatic chronograph movement (Caliber 4061). It highlights a transparent case back and an open dial design revealing the escapement, paying homage to the original 1969 model. This watch is celebrated for its precision engineering and the El Primero movement’s 50-hour power reserve, making it a sought-after piece for chronograph enthusiasts.
crystalSapphire (scratch-resistant)
braceletBlack Alligator Leather strap with Tang clasp
movementZenith Caliber 4061 (automatic chronograph, column wheel, silicon escape-wheel and lever, 50-hour power reserve)
functionsChronograph (seconds, 30-minute, 12-hour sub-dials), power reserve indicator, date (implied by chronograph complications)
dial colorSilver
case diameter42.00
case materialStainless Steel
water resistance100
year2012
A registered Zenith 03.2040.4061/69.C496 carries a permanent RGATT passport: origin, history and owners, verifiable by anyone, and a documented history makes a watch easier to sell.