How about the Luminox 3604



Nice watch but it seems to live in a bottom draw with along with a 130 year old heirloom, since It was acquired about 2 years ago (never got around to get the the watch strap adjusted).



Otherwise a lightweight Citizen Ecodrive Titanium BM8290-05E is usually worn for casual use.

The Zenith Men's 96.0529.4035/51.M Defy Xtreme Tourbillon Titanium Chronograph Watch on Amazon Amazon gets mixed reviews though, despite the price, although the $57,290 of the RRP is sure to make it a bargain for someone, despite the fact that it probably won't be as accurate as the Citizen Eco-Drive for $140



The watch also appears to be a little tricky to tell the time as well.