F.P.Journe AUTOMATIQUE LUNE
Ref: AUTOMATIQUE LUNE
- Movement: Calibre 1300.3 BREVET - EP 1 760 544 A1
- Features: Watches with long power reserves have hitherto been handicapped by small balances which are susceptible to shocks and disturbances. The Octa's compact construction allows a large (10.1 mm) balance to be fitted, giving greater inertia and stability. The free-sprung chronometer balance is adjusted by five turning weights that vibrate at a steady 21'600 times an hour.Fully wound, the Octa delivers chronometric precision for 120 hours. The meter-long mainspring supplies an average 850gr of torque, limiting the loss in balance amplitude to 25% over the five-day period. Beyond that time, the watch will continue to go for another day or two, but the amplitude-loss no longer guarantees precision timekeeping.
- Material: Platinum case
- Dimensions: 40.00 mm or 42.00 mm
- Colour: Whitened guilloché Silver
- Features: Centre hours and minutes, Small seconds at 4:30 Large date, Power-reserve indicator at 9h00 Moon phase indicator
- Material: Black hand stitched alligator leather strap
- Buckle: Platinum folding clasp
- Un-Worn: New with manufacture warranty
- Condition:Un-Worn, Certificate & Box
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