F. P. Journe Octa Quantieme Perpetual Calendar Platinum 40MM UNWORN


F.P Journe Octa Quantieme Perpetual, platinum on a strap with a platinium tang buckle, automatic rose gold FPJ Octa calibre 1300.3 movement, 120-hour power reserve, gray and white two tone dial with black painted Arabic numerals, blue hands, big date at 6 o'clock, day and month windows, power reserve indicator, centered leap year indicator, sapphire crystal, display back, diameter: 40mm, thickness: 11mm. Unworn with original box and papers dated 2020

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More about Octa Quantieme Perpetual Calendar Platinum 40MM UNWORN

This is a platinum F.P. Journe Octa Quantieme Perpetual Calendar. It has an alligator leather strap with a platinum tang buckle, and a scratch resistant sapphire crystal. It includes a screw down winding crown with a "rope" knurled grip, and an exhibition sapphire display case back secured with 6 screws, and engraved with "FP JOURNE – PERPETUEL – INV. FECIT – PT.950," a serial number, and hallmarks. There is a corrector in the lug of the watchcase for adjustment of the month and leap year. The 40mm diameter solid two-body case, downturned "scalloped" lugs, and rounded bezel, are polished. It has a gray and white two-tier dial with black painted Arabic numeral hour markers around a perimeter black railway-style minute scale on a white reserve. It includes blued hands, and there are dual day and month aperture windows at 12 o'clock. It has a centered leap year indicator, and a double big date aperture window is at 6 o'clock. At 9 o'clock is an arched power reserve indicator with black Arabic numerals to 120 hours with a white gold indicator hand. It's water resistant to 30 meters/100 feet, and it has a 120-hour power reserve at full winding. The 11mm thick case, dial, and movement are all signed. This F.P. Journe Automatic Octa Quantieme Perpetual Calelndar has a mechanical automatic self-winding F.P. Journe caliber 1300-3 movement. It's 18k rose gold, with fausses cotes embellishment on the bridges, a partially circular grained baseplate, and gilt engraving. It's constructed with 37 jewels, 259 components, polished screw heads with chamfered slots, polished rounded pegs, and the steelwork has polished chamfers and straight graining. It includes an in-line lever escapement, a monometallic balance adjusted to heat, cold, and 5 positions, a 15-tooth wheel balance with 4 inertia weights, and a flat Anachron micro-flamed spring. It has an off-center 22K gold winding rotor engraved with the F.P. Journe logo and motto (Invenit et fecit), with guilloche texture There is a free-sprung balance, a mobile stud holder, a slipping mainspring, a variable inertia balance wheel, and. The optimized winding system uses ceramic balls, and the mechanism oscillates at a frequency of 21,600 vph (3Hz). The F.P. Journe Automatic Octa Quantieme Perpetual Calendar was introduced in the 2000's.

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