When I was into technical diving, my watch was a useful backup to my computer. (I always wore three timing devices: a dive computer, dive timer and dive watch.)
While I think any ISO dive watch...
Type: Posts; User: Dougal
When I was into technical diving, my watch was a useful backup to my computer. (I always wore three timing devices: a dive computer, dive timer and dive watch.)
While I think any ISO dive watch...