The Zenith El Primero Chronomaster Grande Date Full Open features a case of 46mm, housing the automatic El Primero 4047B with big date display at 2:00 and moonphase indicator at 6:00. The dial is made of sapphire crystal, allowing for a full frontal few of the self-winding caliber El Primero 4047B. Time is indicated through a set of faceted hands coated with SuperLuminova SLN C1.Reference 51.2530.4047/78.C810 has a stainless steel case with a pink gold bezel. It is fitted with a brown calf skin strap.Note; strap was updated to alligator somewhere along the line.
