ZENITH CHRONOMASTER ORIGINAL
03.3400.3610/39.C910
The CHRONOMASTER Original Triple Calendar is meticulously fashioned in a 38mm stainless steel case with a blue calfskin strap, complemented by a sunburst slate-grey dial showcasing the day, date, month, and moonphase. Driven by the El Primero 3610 automatic high-frequency chronograph movement with a 1/10th of a second chronograph complication and a power reserve of 60 hours.