Launched in 1957, the 9P caliber was groundbreaking for 2 reasons: standing at 2mm, it was the thinnest manual-wound movement ever made for wristwatches, and its 20.5mm diameter was much larger than the standard, therefore allowing for larger cases.
Its slimness was not only a technical accomplishment, it also allowed the manufacture to fit dials made of hard stones while retaining a thin profile like this flawless 18k Piaget with a beautiful tiger stone dial.
CASE:
- great overall condition, showing minor traces of use (unpolished)
- 3- body 18k yellow gold case with screw-down case back
- comes with the original Piaget strap and 18k yellow gold buckle
- 26 mm (without crown) / 35 mm (lug-to-lug) / 16 mm (between lugs)
- Year: 1970s
- Ref.: 927
MOVEMENT:
- Piaget Cal. 9P1 - manual wind
- 17 jewels, 18000 A/h, 52 hours power reserve
- professionally serviced 04/2022
- +9sec/d / 250°
DIAL:
- original never touched tiger stone dial in flawless condition
- original hands, dial, crown & crystal