Just got this today hard to believe this watch is from the 1960's but it is.It's a Aquastar Benthos 500.You will see a pusher on the side it's for the orange hand it reset set the hand and get it to go it move's in minute intervals to time you in a dive.Has a ETA auto-matic movement.Was ahead of it's time.Here is a photo been wanting one of these for some time.Was good to 500 mm.

Mike

That's a nifty watch. Good find.

Wayne

Here is a few more shot's.



You can see the size of it next to some of my other diver's.Just drop it off for a service who know's when the last time it was done.