Lovely vintage Swiss dive watch, very similar to the famed Seiko 60mas. All original. Dates to approx. 1967. All steel case in excellent condition, very sharp, no noticeable scratches. 36mm w/o crown. Dive bezel turns freely. Gorgeous black dial with arabic numerals and graceful sword hands. Very slight discolouration around the date window and, under magnification, a small mar above and on the bottom left corner (see pics). Clean ETA 2452 high-quality Swiss movement. Wind, sets, and keeping good time (for a vintage piece). Rated to 20 atmos (200m), but as with any vintage piece, not recommended for diving! Deesse is a very old watchmaker, first established in Tavannes, Switzerland in 1906. Known mostly for pocket watches, they started to make military style wristwaches in the 1940s and 1950s, then expanded into dive watches in the 1960s. 19mm lugs. Comes on a rubber dive strap, as pictured, but other options possible.