G0A39110 (49797)

Piaget Altiplano watch

Watch G0A39110

Piaget Altiplano watch, 38 mm. The thinnest hand-wound mechanical watch in the world: 3.65mm. 18K pink gold case. Manufacture Piaget 900P ultra-thin watch with hand-wound mechanical movement.

Pink gold Ultra-thin mechanical Watch - Piaget Luxury Watch G0A39110
Pink gold Ultra-thin mechanical Watch - Piaget Luxury Watch G0A39110

Piaget Altiplano watch

More than just a movement; more than just a case – this is both at once. The 38 mm 900P Altiplano, the world's thinnest mechanical watch. With its blend of manual winding and external finishing, it was designed as an ensemble to set a world record for thinness, at only 3.65 mm thick. The pinnacle of a half-century of virtuosity in the field of ultra-thin watches, in which Piaget reigns supreme, this luxury watch testifies to the sheer excellence of the Maison's two integrated Manufactures – where watchmakers, case makers and designers join forces to breathe life into this masterpiece of reliability and precision. The secret of this extreme thinness lies in the case itself, which also serves as a mainplate. Housing both the calibre and the case, the case back was itself machine-tooled to accommodate the mechanical components. This most complex of architectures also required the reverse construction of the movement, with bridges fitted on the dial side, thus rendering them visible and requiring close attention to aesthetics. The hollowed sunburst satin-finished bridges and the sun-brushed anthracite hour circle offer an elegant contrast to the pink gold of the case. To gain a few more precious millimetres, the entire mechanism and hand system are contained within the thickness of the balance, with an off-centred hours and minutes display as a consequence, perfectly in tune with the emblematic codes of the Altiplano range. These codes are enhanced still further by the visible gear train, inviting the wearer of this luxury watch to plunge into the heart of a highly subtle and technical mechanism. Faced with the challenge of this highly reduced space, Piaget designed a suspended barrel, attached by a single bridge on the dial side, in contrast to traditional barrels which are also attached on the bottom plate side. However, this unusual system does nothing to hamper the mechanism's capacity, as the ultra-thin Piaget Altiplano 38 mm 900P boasts a generous power reserve of around 48 hours!

Pink gold Ultra-thin mechanical Watch - Piaget Luxury Watch G0A39110
Pink gold Ultra-thin mechanical Watch - Piaget Luxury Watch G0A39110
Watch product type:
Pink gold
Metal weight (gr):
Strap type:
Strap colour:
Strap buckle:
Ardillon buckle
Case shape:
Case diameter:
38 mm
Case thickness:
3.65 mm
Dial colour:
02 ATM
Hand-wound mechanical

*Piaget luxury watches and jewellery are individually produced and thus the weight and carats of each product can vary from the displayed data.

900P Ultra-thin Mechanical Movement - Piaget Luxury Watches

900P Movement

Hand-wound mechanical
Off-centered hours and minutes at 10 o'clock
Technical features:
Index-assembly signed with a letter "P" for Piaget
Power reserve (in hours):
Frequency (vph):
Frequency (Hz):
Diameter (mm):
Number of jewels:
Thickness (mm):
Number of components:
Circular or sunburst-brushed wheels, Sunburst satin-brushed bridges, Circular satin-brushed back, Bevelled bridges

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Piaget Altiplano 900P watch