A fabulous 1980s Piaget Protocole ref. 9154 with a beaming blue dial hewn from Lapis Lazuli stone, in flawless condition with zero cracks, unpolished ribbed 18k yellow gold case, and a signed 18K yellow gold pin buckle, powered by the ultra thin manual wind cal. 9P, this configuration of the famous Protocole is one of my personal favorites and hard to find.

This watch is running well and keeping time.

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