51.2530.4047/78.C810Ref

The 46mm Zenith El Primero Chronomaster Grande Date Full Open houses the automatic El Primero 4047B caliber, featuring a big date at 2 o’clock and a moonphase at 6 o’clock. Its sapphire crystal dial provides a complete view of the self-winding movement, while faceted hands are finished with SuperLuminova SLN C1. Reference 51.2530.4047/78.C810 combines a stainless steel case with a pink gold bezel and includes a brown strap, which was updated from calfskin to alligator.