Piaget Protocole 9151 Lapizlazuli 18k Hobnail 1970s

Piaget Protocole 9151 Lapizlazuli 18k Hobnail 1970sLaunched in 1957, the 9P caliber was groundbreaking for 2 reasons: standing at 2mm, it was the thinnest manual wound movement ever made for wristwatches, and its 20. 5mm diameter was much larger than the standard, therefore allowing for larger cases. Its slimness was not only a technical accomplishment, it also allowed the manufacture to fit dials made of hard stones while retaining a thin profile like this flawless 18k Piaget with a beautiful

GOLDAMMER REFERENCE: #409

29 mm (without crown) / 32 mm (lug-to-lug) / 19 mm (between lugs)

original never touched silver sunburst dial in flawless condition

The very rare dial color is a deep blue at the outside and gets to a petrol dial in the middle

It features a 35 mm stainless steel case with very beautiful down turned lugs

professionally serviced 12/2022

265 - it dates back to 1947

This example is the manual wind version and is featured by a clean design with no date

original never touched white/cream dial in great condition

professionally serviced 10/2021

original never touched golden colored sunburst Pie Pan dial in flawless condition

5 mm steel case