PATEK PHILIPPE | NAUTILUS, REFERENCE 3700/1 A STAINLESS STEEL AND YELLOW GOLD BRACELET WATCH WITH DATE, MADE IN 1979

Dial: blackCalibre: cal. 28-255C automatic, 36 jewelsMovement number: 1'309'114Case: 18k yellow gold and stainless steelCase number: 541'567Closure: 18k yellow gold and stainless steel Patek Philippe bracelet and folding claspSize: 42 mm width, bracelet circumference approximately 185 mmSigned: case, dial and movementAccessories: Patek Philippe Extract from the Archives confirming production of the present watch with black ribbed dial, applied yellow gold indexes and tritium in 1979 and its subsequent sale on 17 December 1980