AP Royal Oak Selfwinding 37MM 15451ST.ZZ.1256ST.02

It features an automatic movement with a caliber AP 3120 and a power reserve of 60 hours. It is certified within COSC limits for precision of -3/+3 seconds per day. The case is made of 904L stainless steel and has a sapphire crystal. The bezel is also made of 904L stainless steel and is gem set. The size of the case is 37.00 mm and it is 9.08 mm thick.

The bracelet is also made of 904L stainless steel and is adjustable for all sizes. It has a fold clasp made of 904L stainless steel. The dial is nicknamed the Grande Tapisserie and is grey in color. It has stick and dot indices and the hour markers are made of 904L stainless steel. The hands are also made of 904L stainless steel and are stick type. The watch has the functions of hours, minutes, seconds, and date. It has passed the 30m water resistance test and is protected by a full 2 year international warranty.