Gav1967
路Thanks for the reply!
The difference is that my Datejust and Seiko are both at least 100m waterproof. The Timex Marlin, that one doesn't really get worn in active situations because of the leather band. I do treat that one as if it were a fancy dress watch.
I was asking simply because the Speedy isn't as waterproof as the Datejust and the Seiko. Those I can leave in a small bowl of warm water over night and not worry about them, and with the Speedy, I don't know if that is the case.
https://www.omegawatches.com/customer-service/preserve-your-omega/watches
