Rolex Submariner 1680

SKU: F57PNLNV Rolex Submariner 1680 Black Nipple Dial 18K Yellow Gold

Rolex Submariner 1680 Black Nipple Dial 18K Yellow Gold This watch is Previously Enjoyed. This watch was serviced last at Rolex in November 2016. This watch is circa 1977 (527xxxx) This watch will fit up to a 7 1/2 inch wrist. This watch is in good working order. "You know you're not the first, but does it really matter?"® "Previously Enjoyed"®The Exclusive Beverly Hills Watch Store since 1979. Specializing in buying, selling and trading new and pre-owned fine timepieces and jewelry acquired from our vast network of clients from around the world. BRACELET / STRAP: Yellow Gold Oyster Gender: Mens Crystal: Plexi Case Diameter: 40mm Bezel: Uni-Directional Yellow Gold Series: Submariner Model No: 1680 Dial Color: Black Clasp Type: Folding Clasp With Safety Latch Case Material: 18k Yellow Gold Case Back: Solid Brand: Rolex Condition: Previously Enjoyed Rolex Submariner 1680 Black Nipple Dial 18K Yellow Gold This vintage 1970s Rolex Submariner "Nipple Dial" 1680 has a mechanical automatic winding Rolex calibre 1570 movement. It's rhodium-plated with oeil-de-perdrix embellishment, and it's constructed with 26 jewels, a shock absorber mechanism, and a straight-line lever escapement. It includes a monometallic balance adjusted to heat, cold, and 5 positions, a self-compensating free-sprung Breguet balance spring, and. There is a Breguet hairspring balance with Microstella regulating screws, and a hacking device for precision time setting. The mechanism oscillates at a frequency of 19,800 vph (2.75Hz).