Model: Sea-Dweller 1665 MK4 DIAL
Year: Circa 1981
Case: Very nice case that has maybe never been polished.
The lugs remain thick and with great original beveled edges.
Comes with a nice ghost bezel
Dial: Tritium white MK 4 Dial.
Hands have been redone in order to match the dial.
Bracelet: 93150 with 580 end links. F clasp code.