Item details Item number 287790 Brand name Cartier Item name Cartier Watch Tank Francaise SM WE110004 11 Point Diamond Index Square Guilloche Silver Dial 18K Pink Gold SS Quartz Analog Model size ladies Material 18K pink gold stainless steel Stone used diamond Dial color Silver Movement quartz analog Ref. NO WE110004 Serial No. 32********** Function-Features Waterproof Daily life waterproof Accessories Dated February 2017: Case size Case size Width 20.4 mm (0.80 in) x Height 24.5 mm (Excluding crown) Band-strap Arm circumference 13.8 cm (5.43 in) Strap width 14.6 mm (0.57 in) Strap collar - silver - pink gold Weight