G.F.J Calibre 135

• Limited Edition: 161 numbered timepieces
• Case: Yellow Gold
• Size: 39.15 mm x 10.5mm
• Movement: calibre 135 manual
• Function: Hours and minutes in the centre. Small seconds at 6 o'clock.
• Power Reserve: approximately 72 hr
• Water Resistance: 50 m
• Dial: Blue bricks guilloché on the outer ring, bloodstone jasper in the center and mother-of-pearl small second counter
• Hands: 18-ct yellow gold faceted
• Strap/Bracelet: Comes with three different straps: a beige nubuck alligator strap, a green alligator strap and a black calfskin strap.

When Georges Favre-Jacot established his manufacture in 1865, his objective was to create the finest, most precise and reliable timepiece.  Named after the initials of Georges Favre-Jacot, the sleek G.F.J. brings back to life the legendary calibre 135, the most awarded movement during the golden age of observatory chronometer competitions.

Its slender 39mm yellow gold round case features a stepped bezel and curved stepped lugs. Its dial combines signature brick guilloché on the outer ring with a bloodstone jasper centre and a mother-of pearl small-seconds counter, ensuring each timepiece is uniquely yours. The notched crown is emblazoned with the G.F.J. initials.  

It is a modern re-engineering with up-to-date technical solutions and materials. The barrel now delivers 72 hours of power reserve. It drives a new gear train. The balance wheel features regulation screws and a Breguet overcoil. A signature feature of the 135-O, the double arrow-shaped regulator allows for precise adjustment, while a stop-second mechanism has been added to set the time to the exact second. The balance staff is now protected by spring-mounted jewel settings. The movement is officially certified by the COSC.

The ZENITH G.F.J. comes with three different straps: a beige nubuck alligator strap, a green alligator strap and a black calfskin strap.

This G.F.J is limited edition of 161 numbered pieces.