Very desirable stainless steel Gents Rolex Explorer II Ref# 1655 c.1979, Oyster bracelet with flip-lock clasp; screw down crown and bezel with 24hr markings; case diameter 40 mm; acrylic crystal; self-winding movement cal. 1575; date and 24hr hand, central sweep seconds; black dial with yellow 24hr hand. Orignal box with seahorse and reference number sticker and original perforated papers dated May 1979, with service papers and instruction manual. With the exception of a few light contact marks the watch is in excellent condition.