Piaget
Altiplano Ultimate Concept (28098)
Ref. 28098
The Piaget 28098 is a highly collectible ultra-thin dress watch, renowned for its groundbreaking 2mm thickness, making it the thinnest mechanical watch at its launch. It features a 504P automatic movement with a 42-hour power reserve and a minimalist yet elegant design, blending high watchmaking craftsmanship with ultra-thin engineering. The model exemplifies Piaget’s dedication to innovation and precision, catering to both dress and casual wear.
crystalnot specified in results
braceletintegrated steel bracelet (historically Piaget’s focus on gold, but this model appears to be designed for sporty/casual use)
movement504P automatic, 42-hour power reserve, 21,600 vph (3Hz), hacking seconds, quick-set date
functionsdate, hacking seconds
lug width20
dial colornot specified in results
case diameter33
case materialsteel (likely stainless steel, as per integrated bracelet and casual wear context)
water resistance50
year2020s
A registered Piaget 28098 carries a permanent RGATT passport: origin, history and owners, verifiable by anyone, and a documented history makes a watch easier to sell.