Piaget Tradition in 18K White Gold "Onyx 4-Diamond Dial" Ref. 9771P31This Piaget, reference 9771P31, is a prime example from the brand's golden eraa period between the 1960s and 1990s when Piaget perfected the art of seamlessly combining high end watchmaking with exceptional jewelry craftsmanship! This particular model captures the essence of the iconic Piaget style: an ultra slim, distinctive cushion shaped case in 18K white gold, measuring 30 x 30 mm, and a masterful blend of onyx, 18K white gold, and a special hand