Patek Philippe 3940P Perpetual Calendar Platinum EARLY MODEL + EXCELLENT CONDITION (27962)

27962 Patek Philippe 3940 P Perpetual Calendar 3940P, this is a very early platinum 3940 model with the dark blue sky and gold moon, the watch was manufactured in 1989, platinum case is in excellent condition with 9 o clock hallmark still clear, alligator strap with an original Patek Philippe tang buckle, automatic perpetual calendar (English) with day, date, month, moonphase, 24-hour indicator, leap year indicator, silver dial with applied indexes, the dial is original to the watch and has developed a very charming patina on the subdial, sapphire crystal, water resistant, diameter: 36mm, thickness: 9mm, Excellent Collector Condition with Patek Philippe box and original Patek Philippe certificate that is not stamped or dated. The watch was manufactured in 1989


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More about Patek Philippe 3940P Perpetual Calendar Platinum EARLY MODEL + EXCELLENT CONDITION

This is a 1989 platinum Patek Philippe Perpetual Calendar 3940P. It has a leather strap with a platinum tang buckle, and a scratch resistant sapphire crystal. There is a pull out winding crown and a snap on solid case back with a thumb clip, inside of which are engraved 4 hallmarks, and "PATEK PHILIPPE-GENEVE-SWISS," and a serial number. There is a corrector in the left-side case band at 9 o'clock for the perpetual calendar, and the 36mm diameter solid three-body case, downturned lugs, and stepped bezel are polished. The silver dial has "boat-shaped" gold baton and square hour markers around a dot minute track. There is a recessed moon phase subsidiary dial at 6 o'clock, with a combined radial date indicator and a gold hand. There are twin recessed silver subsidiary dials, including a combination day and 24-hour register at 9 o'clock, and a combination month with leap year sub dial is at 3 o'clock. It has a 46-hour power reserve at full wind, and it’s water resistant to 25 meters/80 feet. The 9mm thick case, dial, and movement are all signed.

This Patek Philippe Perpetual Calendar 3940P has a mechanical automatic self-winding Patek Philippe caliber 240 Q movement that's rhodium-plated with fausses cotes embellishment. It has the Seal of Geneva quality seal, and it's constructed with 27 jewels, 275 parts, and a lateral lever escapement with three arms under a polished steel bridge. It has a 22K winding rotor with the Patek Philipppe Calatrava symbol, and a patented Patek Philippe Gyromax balance that adjusts for cold, heat, isochronism and 5 positions. It includes a shock absorber mechanism, and a self-compensating free-sprung Breguet balance spring. The mechanism oscillates at a frequency of 28,800 vph (4 Hz).

The Patek Philippe Perpetual Calendar 3940P was introduced in 1985, and was discontinued in 2006.