The Zenith Chronomaster Sport reference 51.3100.3600/69.M3100 was introduced in 2022. The stainless steel and rose gold case measures 41.00mm across and is crowned by an engraved bezel. Power comes from the self-winding caliber El Primero 3600, with a central seconds hand for the chronograph making a full round in 10 seconds (‘Striking Tenth’). The dial is Silver.
