WPS member · Girard Perregaux forum
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In this insightful post, 'this_hobby_of_hours' introduces the Girard Perregaux Neo Constant Escapement, a significant horological release. The author highlights GP's claims of a regulating escapement designed for stable energy delivery and exceptional chronometric accuracy. This piece serves as an excellent starting point for understanding the technical advancements and design evolution of this notable timepiece.
From GP:
#NeoConstantEscapement. A watch that works like no other. A regulating escapement ensuring a stable energy delivery. A highly reliable timepiece. A new benchmark for chronometric accuracy.


Key Points from the Discussion
- The new Neo Constant Escapement features numerous aesthetic and technical improvements, including a centered time indication for better readability, a redesigned 45mm titanium case (down from 48mm and 46mm), increased skeletonization of the mainplate, and reworked escapement component geometry.
- Key technical updates include a new locking lever for the winding lever, which previously used rubies interacting with the escape wheels, and the incorporation of silicium teeth on the escape wheels for more effective energy transmission.
- The Neo Constant Escapement offers an additional day of power reserve and is COSC certified, further enhancing its chronometric performance.
- The new Neo Constant Escapement is priced at USD 88,000, which is notably cheaper than previous generations; the first generation was USD 90,000, and its white gold version was USD 130,000, while the second generation white gold was USD 100,000.
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