IWC. A VERY RARE 18K WHITE GOLD AND DIAMOND-SET OPENFACE SKELETONISED KEYLESS LEVER WATCH SIGNED INTERNATIONAL WATCH CO., REF. 5212, MOVEMENT NO. 2’490’130, CASE NO. 2’474’012, CIRCA 1980 Movement: Cal. 9527, manual, 19 jewels, signed Dial: Skeletonised Case: Glazed display snap on back, 48.5 mm. diam., signed With: Presentation box and outer packaging
Reference 5212 set with 97 diamonds weighing approximately 1.81 carats, was in production from 1980 to 1984, with only 9 examples made in white gold.