Sector 600 Series Diver Chronograph wristwatch, equipped with a Swiss quartz chronograph movement with date display. Registered design. Stainless steel casing with sapphire crystal, case back and crown with protective system, 60-minute unidirectional rotating bezel. Black dial with large luminescent markers and hands. Stainless steel bracelet with tri-fold clasp with extension to fit over a wetsuit. Water resistant to 200 metres. Movement: Swiss ring, Swiss quartz (battery powered). Functions: Date display window. 30 min., 60 sec. and 1/10 sec. sub-dials. Casing: Combination of satinised/glossy finish. Solid stainless steel. Bezel: Unidirectional rotation, snap-lock, 0-60 elapsed time. Crown: Sport-style, screw-down push-buttons, (threaded). Sporty style, screw-lock (threaded). Engraved/embossed manufacturer's logo. Crown protection system. Crystal: Sapphire. Very slightly domed profile. Case back: Screw-lock (threaded). Engraved/embossed manufacturer's logo. Clasp: Engraved/embossed manufacturer's logo. Tri-fold, sporty style, with spring opening and extension for wearing over a wetsuit, operated by separate push-buttons. Water resistant: 200 m/660 ft/20 ATM. Casing dimensions: 46.00 mm. 15.00 mm. Original manufacturer's box. Original manufacturer's documents. Registered design.