Ladies IWC diamond and 18ct white gold cocktail watch. Marked (International Watch Co) to movement. IWC 750to the case. 1204353, movement number 1153976. 18ct to the clasp, round brilliant cut diamonds 60@ = 0.60ct, 6@ = 0.42ct, 42@ = 1.05ct, G-H colour, VS clarity. Total weight of watch 35 grams, bracelet width 5.2 mm, length 16 cm. 15 jewel mechanical movement working when tested.