Caliber: 3133.AS manual winding chronograph, partially hand-engraved and refined, blued screws, 23 jewels, power reserve approx. 42 hours, 36 hours if chrono feature is turned on
Function: Hours, minutes, decentralized second hand, decentralized minute counter, chrono and summing up function
Case: Stainless steel case, brushed and polished, sapphire glass back
Diameter: 39.0 mm
Height: 13.2 mm
Glass: Vaulted sapphire front glass with antireflective coating
Dial: Paisley pattern, stamped
Width of strap: 22 mm
Hands: Silver colored
Strap: Genuine stingray strap