The Jaeger-LeCoultre Geophysic Observatory series timepiece is crafted with a focus on durability, precision, and functional design.
Specifications
Case & Materials
Case material: 316L stainless steel
Case diameter: 41.6mm
Thickness: 10mm
Bezel: fitted with 12 high-intensity luminous markers
Movement
Powered by a modified 9015-based automatic movement upgraded to a 772-style configuration. The enlarged bridge structure is designed to match the original architecture more closely, improving visual authenticity and mechanical stability.
Dial & Hands
Hands: high-luminescence coating for enhanced night visibility
Luminous system integrated into dial markers and indices
Optimized for readability in low-light environments
Crystal & Strap
Crystal: sapphire glass with high transparency and scratch resistance
Strap: imported Italian top-grain calfskin leather
Clasp: original-style folding buckle for secure wear
A robust interpretation of the Geophysic aesthetic, combining tool-watch functionality with refined finishing and everyday versatility.




