Patek Philippe Ellipse 3730

Brand Patek Philippe, Geneva Model ‘Ellipse’ Retailed by / made for - Year circa 1978 Reference 3730 Movement No. 1 325 822 Calibre 215, manual-winding, 18 jewels Case No. 2 773 231 (by Les Ateliers Réunis, Geneva) Material/s yellow gold (18-carat) Bracelet black leather strap Buckle yellow gold (18-carat) ‘Ellipse’ pin-buckle Dimensions 38.3 x 30.9 mm. Thickness - - Weight 43.3 gr. (approx.) Signature dial, case and movement Accessories - Patek Philippe Ref. 3730, blue lapis-lazuli dial, ‘Ellipse’; yellow gold (18-carat) -- Yellow gold (18-carat), manual-winding, vertical oval-shaped, gentleman’s wristwatch, with blue lapis-lazuli dial. -- Case: two-piece, polished, central lugs with screwed bars, double oval stepped bezel, snap-on case-back; polished ‘Calatrava’ crown. Dial: blue colour, lapis-lazuli; yellow gold ‘Dauphine’ hands. Movement: calibre 215, manual-winding, 37 jewels, free-sprung Gyromax balance, self-compensating Breguet hairspring, adjusted to heat, cold, isochronism and 5 positions, Geneva Quality Hallmark (“Poinçon de Genève” / Geneva Seal).