European Watch Clock and Jewellery Fair 1988 BF 215
These two “Skeleton” type jewellery watches combine 18K yellow gold and sapphire. Both are fitted with a Piguet movement, one with 11.K gold mainplate, the other a seifwinding design with 21K gold rotor. Their monocrystalline sapphire watch crystals are set right into the case middle and their twelve facets are joined at the dial centre with 1/100th mm precision. They feature a dynamic water-resistant system in excess of 6 atmospheres. A triumph of advanced technology and topflight craftsmanship. (CENTURY TIME)