Zenith El Primero Chronomaster Open Grande Date Moon & Sunphase Watches. 45 mm stainless steel case, silver sunray dial, automatic El Primero 4047 movement with hours and minutes, small seconds, grande date, moon and sunphases, and chronograph, approximately 50 hours of power reserve, brown alligator leather strap with triple-folding steel buckle. Water resistant to 5 ATM.
Zenith El Primero Chronomaster Open Grande Date Moon & Sunphase Watches. 45 mm stainless steel case, black sunray dial, automatic El Primero 4047 movement with hours and minutes, small seconds, grande date, moon and sunphases, and chronograph, approximately 50 hours of power reserve, black alligator leather strap with triple-folding steel buckle. Water resistant to 5 ATM.
Zenith El Primero Chronomaster Open Grande Date Moon & Sunphase Watches. 45 mm 18K rose gold case, silver sunray dial, automatic El Primero 4047 movement with hours and minutes, small seconds, grande date, moon and sunphases, and chronograph, approximately 50 hours of power reserve, brown alligator leather strap with gold pin buckle. Water resistant to 5 ATM.
