Lapislazuli-Dial Elegance, Ultra-Thin Precision - Piaget Altiplano 9025

Introduced in 1957, Piaget’s Caliber 9P changed the rules of watchmaking. Just 2mm thin and unusually wide at 20.5mm, it allowed for larger yet ultra-slim timepieces — and enabled the use of exotic stone dials without compromising elegance.

This Piaget Altiplano Ref. 9025 is the perfect expression of that innovation: a flawless natural Lapislazuli dial, housed in a solid 18k yellow gold case that stands just 5mm thin. Its compact 30mm profile and striking blue stone face make it feel more like refined jewelry than a traditional watch — but inside beats true horological history.

This example comes with its original black Piaget leather strap and 18k yellow gold Piaget buckle, completing the authentic, period-correct ensemble.

Whether worn daily or kept as a collector's treasure, this Altiplano is a timeless testament to Piaget’s mastery of design and movement.

- wrist size in our picture is 18cm circumference -

DIAL:

• original never touched Lapislazuli stone dial in flawless condition
• original hands & crown
  

STRAP & BUCKLE:

• original black Piaget leather strap fitting up to 20 cm wrist size / 1.4 mm thick
• original 18k yellow gold Piaget buckle

CASE:

• great overall condition, showing minor traces of use 
• 3- body 18k yellow gold case with snap-on case back
• 30 mm (without crown) / 34 mm (lug-to-lug) / 15 mm (between lugs) / 5.0 mm thick
• year: 1970s
• reference: 9025
• total weight: 27 g

MOVEMENT:

• Piaget Cal. 9P1 - manual wind
  
• 18 jewels, 18000 A/h, 52 hours power reserve
• professionally serviced 09/2025
• -9 sec/d / 260°

BOX & PAPERS:

• GOLDAMMER certificate of authenticity & service documentation card
• GOLDAMMER box

GOLDAMMER REFERENCE: #962