is anyone familiar with these? http://www.ebay.ca/itm/COLLECTABLE-...%3A64ff1d2d15d0a9c140c35b27fff916d0%7Ciid%3A1Purchases made through these links may earn this site a commission from the eBay Partner Network i like the look of this one... but i don't know enough about them to know if it is legit. i suspect it is OK... but my google searches haven't revealed this exact dial.
Cyma made a lot of this model, from the 1950s through the '60s, in many different styles and variations. Basically it was a rugged waterproof watch in a slim case. Ask for a photo of the insides (movement and caseback) before buying. Here's one in a similar dial style as yours: (thanks)
My late father wore a stainless steel Navystar for as long as I can remember. I can still picture it now and often go on the hunt to find one the same. When it stopped working he took it into a charity shop and that was that - gone forever! Grrrr! [emoji4]