«Shanghai» Harry Winston. This Watch has 45 mm 18K White Gold case & fixed bezel. Black dial for arabic hours markers. The watch performs following functions: tourbillone, hours, minutes. Sapphire crystal protects front side of the watch, case back is solid. Black Crocodile Leather strap with tang buckle. Manual movement with 45 hour power reserve. The watch is water-resistant up to 30m./100 ft. All pre-owned watches are not returnable. One year warranty for all watches. «Shanghai» Harry Winston 18K White Gold Watch.