Nicely preserved Rolex 1680 Submariner from 1978. The dial and hands have excellent patina. The case was polished in the past however the lugs remain thick and even. The bezel is sharp and the insert is a bit faded with a bluish hue. The bracelet is a 91350 / 580 with 11 links plus diver ext and moderate stretch commensurate with age. The movement is running strong and keeping excellent time however last service is unknown.
Technical details
Brand: Rolex
Year: 1978
Reference: 1680
Dial: matte black vivid patina
Case: 40mm polished
Movement:
Bracelet: 93150/580
Accessories: none