Piaget Protocole 85152 - 18K Yellow Gold, Clous de Paris 1980s

This particular example, dating to the 1980s, features a fully 18K yellow gold case, complemented by an exquisite Clous de Paris bezel. The finely engraved hobnail pattern adds depth and sophistication, lending the watch a distinctly noble and feminine presence on the wrist.

It features a classic white Roman numeral dial, emphasizing clarity, balance, and timeless appeal. Measuring approximately 20 × 23 mm , the proportions are elegant and perfectly suited for everyday wear or special occasions.

It is fitted with a black leather strap and paired with an original Piaget 18K gold buckle, finely hallmarked and engraved with the Piaget logo—an understated detail that reflects the maison’s uncompromising standards.

A refined vintage Piaget that effortlessly bridges watchmaking and jewelry, the Protocol ref. 85152 remains a timeless companion for the modern collector.

- wrist size in our picture is 18 cm circumference -

DIAL:

• original never touched white dial in flawless condition
• original hands & crown
  

STRAP & BUCKLE:

• 3rd party leather strap fitting up to 18 cm wrist size
• original 18k yellow gold Piaget buckle

CASE:

• great overall condition, showing minor traces of use
• 3- body 18k yellow gold case with screw-down case back
  
• 20 mm (without crown) / 23 mm (lug-to-lug) / 14 mm (between lugs) / 6 mm thick
• year: 1980s
• reference: 85152
• total weight: 28 g

MOVEMENT:

• Piaget Quartz
  
• professionally serviced 12/2025

BOX & PAPERS:

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

GOLDAMMER REFERENCE: #1257