Rolex, Sea-Dweller

Case size: 40 mm
Material: steel
Movement: automatic, caliber 1570
Year: circa 1978
Crystal: plastic crystal
Bracelet: metal bracelet (not original)
Reference number: 1665
Serial number: 5'347'827
Movement number: D'091'957
Case number: 1665

Missing Bezel. "Double Red Mark IV" dial

Please note that the movement may need a service at the buyer's expense