It is certainly a unique watch. I like the older ones. Never really got into the gold plated or skeleton versions. Are you thinking Chrono? I have a friend who collects Invicta watches and loves them. I think they have a quartz and a mechanical version as well as Swiss and non Swiss made variations. They are very imposing watches with a lot of wrist presence for sure, but wouldn't a Russian Diver be close to the U-Boar in terms of appearance? Similar size, crown?