Piaget Altiplano Ultimate Automatic

~$48,003 · 1 CHF = 1.234 USD (2026-07-22)

Year

2020

Category

Homme

Reference

G0A45121

Case

ø 41 mm · Or blanc

Material

Gold

Dial

Blue

Movement

Mécanique à remontage automatique Réserve de marche: 48 h, 21600 alt/h

Water resistance

20 m

Price tier

$30K–$50K

Country

🇨🇭 Switzerland

Ultra-thin automatic watch in white gold, set with diamonds (approx. 0.58 ct). Blue off-center dial. Dark blue alligator strap. Measuring barely 4.30mm, this automatic watch is one of the thinnest in the world. This feat is made possible by the design of the white gold case set with diamonds, whose case back also serves as the main plate, where the 219 components are fixed. This complex structure allows for a total fusion of the movement and the case. The inverted construction of the movement, with the bridges mounted on the dial side, allows for this stunning result, both technically and aesthetically. The entire mechanism is contained within the height of the balance wheel, with a time indication.

More photos and full details on the official GPHG page.