Important Modern & Vintage Timepieces
Hong Kong, May 31, 2025
LOT 363
PIAGET, REF. G0A38117, GOUVERNEUR, TOURBILLON AND MOONPHASE, 18K WHITE GOLD AND DIAMONDS
HKD 1,500,000 - 2,700,000
EUR 172,000 - 310,000 / CHF 162,000 - 290,000 / USD 194,000 - 348,000
A fine and rare 18K white gold, manual winding tourbillon wristwatch, moonphase, baguette diamonds dial, baguette diamonds bezel, diamond lugs. Number 15 of Limited Edition.
| Grading System | |
|---|---|
Grade: |
|
Case: 2-8 |
Very good Slightly scratched |
Movement: 2* |
Very good Overhaul recommended, at buyer's expense |
Dial: 1-01 |
As new HANDS Original |
Brand Piaget
Model GOUVERNEUR
Reference G0A38117
Year sold on 15 Nov, 2019
Movement No. P10963
Case No. 1211665
Bracelet 18K white gold with diamonds-set Piaget deployant clasp
Diameter Ø 46mm
Caliber 642PT
Weight 165gr. (approx.)
Signature dial, case and movement
Accessories Piaget fitted box, warranty dated 2019, instructions booklet, sale invoice
Notes
This Piaget Gouverneur Tourbillon and Moonphase (Ref. G0A38117) represents the pinnacle ofhorological artistry, featuring a subtle visual balance between its round case and oval dial and bezel. This extraordinary timepiece, number 15 of a Limited Edition.
The Impressive Diamond Setting:
• Total: 739 diamonds weighing approximately 24.5 carats
• Case: 18K white gold with 623 diamonds (14.8 ct)
• Dial: 78 baguette-cut diamonds (7.4 ct)
• Crown: 14 diamonds (0.6 ct)
• Buckle: 24 baguette-cut diamonds (1.7 ct)
At its heart beats the calibre 642P, an ultra-thin hand-wound mechanical movement measuring just4.5mm thick, equipped with a flying tourbillon and astronomical moon phase at 6 o’clock. In a delicate modern flourish, the black-fringed tourbillon cage and black moon disc of fer elegant contrast to the diamond brilliance, tracing a figure 8 pattern symbolizing good luck. This rare collector’s piece represents a transcendent fusion of mechanical complexity and artistic brilliance—a testament to
Piaget’s unrivaled expertise in both watchmaking and jewelry arts.
The Impressive Diamond Setting:
• Total: 739 diamonds weighing approximately 24.5 carats
• Case: 18K white gold with 623 diamonds (14.8 ct)
• Dial: 78 baguette-cut diamonds (7.4 ct)
• Crown: 14 diamonds (0.6 ct)
• Buckle: 24 baguette-cut diamonds (1.7 ct)
At its heart beats the calibre 642P, an ultra-thin hand-wound mechanical movement measuring just4.5mm thick, equipped with a flying tourbillon and astronomical moon phase at 6 o’clock. In a delicate modern flourish, the black-fringed tourbillon cage and black moon disc of fer elegant contrast to the diamond brilliance, tracing a figure 8 pattern symbolizing good luck. This rare collector’s piece represents a transcendent fusion of mechanical complexity and artistic brilliance—a testament to
Piaget’s unrivaled expertise in both watchmaking and jewelry arts.