Vintage Piaget Diamond Lapis Lazuli 18k Yellow Gold Watch

"Since 1874, Piaget has been crafting luxury watches and luxury jewelry treasures by blending a jeweler’s refinement with its watchmaking sophistication. Within this unique savoir-faire resides the Piaget secret to fine jewelry making. Nearly a hundred crafts performed side by side at the heart of the Manufacture give life to works of art that sparkle with diamonds, sapphires, rubies and emeralds. Filled with emotion, Piaget high-end jewelry is a source of joy for all those who wear it." - Piaget Website ID#: WAT246 Basic Information: Brand: Piaget Reference #: 9806 B2 Movement: Manual winding Weight: 62.01g Length: 6" Date of Production: Circa 1970's Case:  Case Material: 18k yellow gold  Dial: Lapis Lazuli  Diamonds: Fifty-two (52) prong and bezel set round brilliant cut diamonds measuring approximately 1.5-2.0mm each in diameter. Total estimated 1.35ct diamond weight.  Case Dimensions: 27mm x 24mm  Hands: Yellow Gold  Bracelet/Strap: Bracelet Material: 18k yellow gold  Clasp Material: 18k yellow gold