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Watch listing

Piaget Ref. 7131 18K Yellow Gold Onyx

Piaget Ref. 7131 18K Yellow Gold Onyx sale listing with watch details from the original listing. Details include $35,000 and Good Vintage Condition.

Updated Sep 5, 2026
May be an image of wrist watch5 photos

Observed asking price

$35,000

Status: Check availability with seller

At a glance

Listing type
For sale
First seen
Mar 26, 2026
Watches
1
Photos
5
Compare prices and view seller

From the listing

Watch details

Piaget Ref. 7131 18K Yellow Gold Onyx

More Piaget market data
$35,000
Brand
Piaget
Model
Piaget Ref. 7131 18K Yellow Gold Onyx
Reference
7131
Condition
Good Vintage Condition
Case
25 mm
Material
18K yellow gold
Dial
black onyx with diamond markers
Bracelet / strap
integrated 18K yellow gold bracelet
Status
Check availability with seller

Listing notes

#rwb This legendary 1970s jet-set silhouette completely defies the standard horizontal look, shifting to ultra-rare vertical 18K yellow gold gadroons. Weighing in at 134.2 grams, the seamless integrated bracelet creates a heavy, solid gold "cuff" effect that delivers undeniable wrist presence. The absolute showstopper here is the natural black onyx dial that perfectly highlights the four brilliant factory diamond…

Source and availability

This watch was listed on Facebook. Prices, condition, and availability can change. Check the original listing and confirm the details with the seller.

View original Facebook listing

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