Patek Philippe, Ref. 5740 1 G-001 Nautilus large self-winding bissextile perpetual calendar moon phases AM-PM, (c.) 2019

Brand Patek Philippe, Geneva
Model “Nautilus” “Quantième perpétuel automatique”
Year circa 2018
Reference 5740 / 1 G-001
Movement No. 7 236 408
Calibre 240 Q, self-winding, 27 jewels, micro-rotor
Case No. 6 310 588
Material/s white gold (18-carat)
Bracelet integrated white gold (18-carat) “Nautilus” bracelet
Buckle white gold (18-carat) deployant clasp
Dimensions 44.4 x 43.8 mm. (with crown guards)
Ø 40 mm. (bezel)
Thickness 8.8 mm.
Length 170 mm. (approx.)
Weight 194 gr. (approx.)
Signature dial, case and movement
Accessories original winding fitted box and outer box, Certificate of origin, booklets, additional solid white gold (18-carat) case-back, white gold (18-carat) and wood setting-pin

* An additional 0.9% surcharge applies to the hammer price for local delivery only.

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Ref. 5740 / 1 G-001, large self-winding, bissextile perpetual calendar, moon phases, AM-PM indication, blue “tramé” dial, integrated bracelet; “Nautilus”; white gold (18-carat)

White gold (18-carat), self-winding, tonneau- and cushion-shaped, large-size gentleman’s wristwatch, with seven horological complications:
• Half-instantaneous perpetual bissextile calendar
• Date of the month (subsidiary dial at 6 o’clock)
• Day of the week (subsidiary dial at 9 o’clock; indications given in English)
• Month of the year (subsidiary dial at 3 o’clock; indications given in English)
• Phases of the moon (aperture at 6 o’clock)
• Four-year cycle of leap-years (subsidiary dial at 3 o’clock)
• Diurnal (day-time) and nocturnal (night-time) hours with a 24-hour (AM-PM) scale (subsidiary dial at 9 o’clock)

Case: two-piece, polished and satin-finished, water-resistant with sapphire-crystal case-back screwed by four screws, concave lugs, octagonal ship’s porthole-shaped bezel; polished “Calatrava” crown.

Dial: blue colour, “tramé” horizontal stripes, with white gold applied radiating luminescent indexes; white gold luminescent “Bâton” hands.

Movement: calibre 240 Q) 27 jewels, free-sprung Gyromax balance and self-compensating Breguet hairspring yellow gold (21-carat) micro-rotor, adjusted to heat, cold, isochronism and 5 positions, Patek Philippe Quality Hall Mark (PP Seal).

Elegance extremely fine FFF
Rarity extremely rare RRR
Case excellent 9 / 10
Dial excellent 9 / 10
Movement excellent 9 / 10
Expert opinion excellent