Lapis Lazuli & Diamonds – 18k White Gold – 1970s

Bold design. Stone-cold elegance.

This extraordinary Piaget TV 12735 from the 1970s is a breathtaking display of artistic geometry and rare materials. Its distinct TV-shaped case in solid 18k white gold is paired with a factory-set diamond bezel, featuring 46 brilliant-cut diamonds that elevate the piece to a new level of luxury.

At its center, the deep blue Lapis Lazuli stone dial adds natural depth and intrigue. Rarely seen in such flawless condition, it’s perfectly framed by alpha hands and the signature Piaget logo.

Powering the piece is the legendary Piaget Calibre 12P1, one of the thinnest automatic movements ever made. Its ultra-slim profile allowed Piaget to combine elegance, mechanical refinement, and gemstone artistry — all in one iconic piece.

The integrated 18k white gold bracelet completes the sculptural design, giving this vintage Piaget both strength and grace.

- wrist size in our picture is 18cm circumference -

CASE:

• excellent overall condition, showing minor traces of use
• 3- body 18k white gold case with screw-down case back
• 32 mm (without crown) / 30.5 mm (lug-to-lug) / 20 mm (between lugs) / 5.5 mm thick
• year: 1970s
• reference: 12735 A20
• total weight: 96 g

MOVEMENT:

• Piaget automatic Cal. 12P1 - automatic
  
• 30 jewels, 19800 A/h, 40 hours power reserve
  
• professionally serviced 01/2025
• -16 sec/d / 270°

DIAL:

• original never touched blue Lapis Lazuli stone dial in flawless condition
• original hands and crown

BRACELET & CLASP:

• the original Piaget integrated 18k white gold bracelet is fitting up to 19 cm wrist size (not adjustable, only through Goldsmith) / 1.9 mm thick
• 18k white gold Piaget clasp with Piaget logo
  

BOX & PAPERS:

• GOLDAMMER certificate of authenticity & service documentation card
• GOLDAMMER box

GOLDAMMER REFERENCE: #768