Patek Philippe Golden Ellipse Rare Handcrafts "On the Rocks" Ref. 5738/50J-012 The Patek Philippe Golden Ellipse Rare Handcrafts "On the Rocks" ref. 5738/50J-012, introduced in 2026, is a Golden Ellipse wristwatch with dial in cloisonné enamel and hand-engraved sapphire crystal, in a 34.5 x 39.5 mm yellow-gold case with the self-winding Calibre 240. It is a limited edition of 10 pieces. - Self-winding Calibre 240, power reserve min. 48 hours - Hours and minutes - Yellow gold case, 34.5 x 39.5 mm, 6.58 mm thick; humidity- and dust-protected only (not water-resistant); solid case back - Dial: cloisonné enamel and hand-engraved sapphire crystal - Alligator leather with square scales, hand-stitched, gradient brown. Yellow gold prong buckle Full set, with manufacturer's warranty. Maker: Patek Philippe. Reference: 5738/50J-012. Available through ELITA's private desk — verification review, discreet handling and storage. Price on request.