I don't have any divers in the air now after spending too much last year. I am trying hard to remain "sober" and not indulge my urge to buy.
BUT I have a replacement band in the air for one of my first divers which I just resurrected. Purchased I think in the early 1980's. Back then a jewelry store said it was dead because the batteries had leaked and corroded the works. I got adventurous (at least for me) and opened the case and the long dead batteries and the works looked totally pristine. I replaced the batteries and it is running fine with all functions working except the alarm. It almost feels like I'm getting a new watch for the price of a band. Pic borrowed from the web.