I have worn it everywhere for well over 30 years (if only it could talk!). The only reason it hasn't been lost is if I have to take it off it goes in my pocket (ever sat one down beside the sink & forgot to pick it up? good practice for all jewelry for those of us who travel). When I started diving (35+years ago w/ some dry spells) you spotted other divers by their submariners since before the yuppy hijack it was nearly fool proof ID. I nearly lost it once underwater when the link attached directly to the watch opened up. I must have felt the weight release because I made an instinctive grab and caught it. Now I tuck it under my wetsuit sleeve and also inspect links for damage. If I was smart I'd go to a velcro band which will retain a watch w/ just one of the two main pins intact. The original reason to own was that for deco purposes you did not want your watch to fail. Now with computers it is a nearly moot point--I usually forget to set the bezel. Overhaul now costs more than I paid for the watch. It's an old friend. If lost I doubt I'd get another.