Here is a rare diver’s watch produced at the late of the 70s, it is Submarex 1000 feet quartz. Submarex is a sub-company of the well-known Scuba Pro company, which makes professional diving equipment. Submarex was founded in 1974 and in the offer of professional diving equipment they also had this watch model that I present to you.
All stainles steel masive case, very quality build, the crown is screw-on, mineral thick glass, movement is quartz 7 jewels ESA 9362 which at that time, and from today’s point of view, was made with excellent quality, especially this version with blue electronics which is very rare.
A true classic vintage diver.