Jaeger LeCoultre Master Ultra Thin Perpetual Calendar 18k White Gold


Jaeger LeCoultre 1303520 Master Ultra Thin Perpetual Calendar Q 130.35.20, 18k white gold with an 18k white gold tang buckle, automatic Jaeger LeCoultre calibre 868 movement, 43 hour power reserve, white dial, day, date, month, 4 digit year, center sweep seconds, moonphase at 12 o'clock, polished black nickel hands and hour markers, sapphire crystal, display back, water resistant to 50M, size 39mm, thickness 9.2mm, Like new with box and papers, dated 2014.

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More about Master Ultra Thin Perpetual Calendar 18k White Gold

This is an 18k white gold Jaeger LeCoultre Master Ultra Thin Perpetual Calendar Q1303520. It includes an alligator leather strap with an 18k white gold tang buckle and scratch resistant sapphire crystals. It has a signed screw down winding crown, a corrector for the calendar function at 8 o'clock on the left-side case band, and there is an exhibition sapphire display crystal case back secured with 4 screws engraved with "JAEGER-LECOULTRE – 5 BAR – 176.3.21.S," a serial number and hallmarks with the 1000-hour master control stamp. The 39mm diameter solid two-body case, gently curved lugs, and angled flat bezel are polished. The dial is grained silver with applied polished white gold faceted dart index hour markers surrounded by a silver pip perimeter minute/second scale. It has polished white gold dauphine sword hour and minute hands and a steel center sweep second hand with a wedge counterbalance. There are three recessed silver subsidiary dials with black Arabic numerals, markers, and polished dart-style indicator hands, including a day register at 9 o’clock, a month dial at 6 o’clock, and a radial date is at 3 o’clock. There is a 4-digit year aperture window between 7 and 8 o'clock, and a hemispherical color moon phase is at the 12 o’clock position. There is a security indicator located in the center of the dial. It has a 38-hour power reserve at full wind, it's water resistant to 50 meters/165 feet, and the 9.2mm thick case, dial, and movement are all signed. This Jaeger LeCoultre Master Ultra Thin Perpetual Calendar Q1303520 has a mechanical automatic self-winding Jaeger-Le Coultre caliber 868/1 movement embellished with Cotes de Geneve and perlage embellishment, a shock absorber system, heat blued screws, and a skeletonized signed oscillating weight with a 22k rose gold mass. It's constructed with 46 jewels, 336 components, a straight-line lever escapement, a self-compensating flat balance spring, and the mechanism oscillates at a frequency of 28,800 vph (4Hz). The Jaeger LeCoultre Master Ultra Thin Perpetual Calendar Q1303520 was released in 2013.

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