Piaget
Piaget Altiplano 38 G0A29112
The Piaget Altiplano 38 (reference G0A29112) is a 38 mm 18k white gold watch with a silver dial. It runs on the manual caliber 430P and is water resistant to 30 m. It is no longer in production.
Specifications
Case
- Reference
- G0A29112
- Collection
- Altiplano
- Case size
- 38 mm
- Thickness
- 6 mm
- Case material
- 18k white gold
- Case shape
- Round
- Crystal
- Sapphire
- Water resistance
- 30 m
- Bracelet / strap
- Alligator leather strap
Dial and bezel
- Dial
- Silver
Movement
- Movement
- Manual
- Caliber
- 430P
- Functions
- Time only
Production
- Production
- Discontinued
How it compares within the Altiplano family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| G0A29112 (This watch) | 38 mm | 18k white gold | Silver | 430P | — |
| G0A35130 | 43 mm | 18k white gold | — | 1208P | — |
| G0A45123 | 41 mm | 18k white gold | Blue | 910P | — |
| G0A45400 | 40 mm | 18k rose gold | Silver | 1205P1 | — |
| G0A45402 | 40 mm | 18k white gold | — | 1205P1 | — |
| G0A47104 | — | 18k rose gold | — | — | — |
| G0A48125 | 41 mm | 18k rose gold | — | 910P | — |
| G0A51500 | 38 mm | 18k rose gold | White | 430P | 2026– |
| G0A51501 | 38 mm | 18k white gold | White | 430P | 2026– |
About the Altiplano family
Altiplano is Piaget's ultra-thin collection. The name was introduced in 1998, but the line builds on the brand's ultra-thin calibers going back to the hand-wound 9P of 1957. The watches have very slim cases, minimal dials and are made almost entirely in gold.
The catalog includes models with the hand-wound 430P, the automatic micro-rotor 1200P and its variants, and skeleton models with the 1200S, in rose, white and yellow gold. Because the cases are so thin, check them for bends and dents, and confirm the movement against the reference.
Quick answers
- What size is the Piaget Altiplano 38 G0A29112?
- The Piaget Altiplano 38 G0A29112 has a 38 mm case, 6 mm thick.
- What movement does the Piaget Altiplano 38 G0A29112 use?
- It uses the manual caliber 430P.
- How water resistant is the Piaget Altiplano 38 G0A29112?
- It is water resistant to 30 metres.
- Is the Piaget Altiplano 38 G0A29112 still in production?
- Discontinued.
- What is the Piaget Altiplano 38 G0A29112 made of?
- The case is 18k white gold. Bracelet or strap: Alligator leather strap.
Catalog facts checked September 2026.