This is the newly upgraded replica edition of the Jaeger-LeCoultre Geophysic Observatory Series (8006252J), featuring a transparent caseback design that highlights its refined mechanical structure.
The 6 o’clock and 12 o’clock positions are respectively decorated with the “Geophysic®” inscription and the Jaeger-LeCoultre signature logo, emphasizing the model’s heritage identity. It features elegant sword-shaped hands and a 38.5mm case diameter, faithfully matched to the original specifications.
Powered by an imported 9015 automatic movement, the watch delivers precise and stable timekeeping with strong reliability. The case is crafted from 316L stainless steel, while both the front and back are fitted with scratch-resistant sapphire crystal glass.
It comes paired with an Italian leather strap and an original-style folding clasp. With 50 meters of water resistance, it balances practicality with daily wear performance.
A design philosophy of understated beauty—minimalist yet refined, elegant without excess.




