Patek Philippe Nautilus 3700

Brand Patek Philippe, Geneva Model “Nautilus” so-called “Jumbo” Year circa 1978 Reference 3700 / 1 A Movement No. 1 304 668 Calibre 28-255 C, 36 jewels Case No. 536 150 Material/s stainless steel Bracelet integrated stainless steel with deployant clasp Dimensions 44.4 x 42 mm. Ø 40.1 mm. (bezel) Thickness 7.4 mm. Length 185 mm. (approx.) Weight 110.3 gr. (approx.) Signature dial, case and movement Accessories original fitted cork and steel box, Extract from the Archives Stainless steel, self-winding, tonneau- and cushion-shaped, large-size gentleman’s wristwatch, with one horological complication: • Instantaneous date of the month (aperture at 3 o’clock) Case: two-piece, polished and satin-finish, water-resistant with case-back screwed by four screws, concave lugs, octagonal ship’s porthole-shaped bezel, polished winding-crown. Dial: black-matt colour, “tramé” horizontal stripes, with applied radial white gold luminescent indexes; white gold luminescent “Bâton” hands. Movement: calibre 28-255 C, 36 jewels, adjusted to heat, cold, isochronism and 5 positions, Geneva Quality Hallmark (“Poinçon de Genève” / Geneva Seal). The Extract from the Archives, dated November 17, 2021, mentions that this watch was sold on June 5, 1978.