Tissot Seastar Automatic and Chronograph with Helium Valve This is a very special watch that attracts attention that everyone would like to own All functions work properly. Full original watch with certificate and original box. The cord buckle and slicon cord are original. All crowns are lockable. Gender: Men Period: 2009-present Movement: Mechanical Auto- Chronograph Case material: Steel Sapphire Crystal Glass, Dimensions: Diameter: 50 mm (excl. crown) 51.5 mm (with crown) Lugs: 23 mm Lug to lug: 54 mm Photos are part of the description. Please look at them carefully. Please, be aware of customs duty. watch will be sent with tracking number. Customs duties are the buyer's responsibility and beyond the control of sellers. Please also check my other watches.