This one ended up being a catch and release for me. I am selling my awesome 38mm titanium Helson Skin Diver in excellent condition. This version of the Skin Diver (38mm/titanium) was only offered for a short time and are hard to find. This watch, like most Helsons, pack a lot of premium specs into a relatively low price point.  The watch is absolutely beautiful. There are very minor marks due to strap changes that are not noticeable unless you are examining the watch very closely. The sapphire crystal, hands and dial are perfect. The crown screws down normally and the 120 click bezel is precise and aligned perfectly. It keeps good time (I don't have a timegrapher). The watch is very light and wears beautifully. Excellent wrist presence despite moderate 38mm diameter. The Super-Luminova lume is excellent.  Comes with the original and unused Isofrane style Helson strap and an after-market titanium bracelet. The bracelet fits the watch well though there is a very small (<1mm) gap between the curved end link of the bracelet and the watch case.  Specs on the watch:  Miyota 9015 hacking automatic movement with date complication and 24 jewels.  Brushed titanium case that is 38mm diameter by 46mm long (lug to lug). The lug spacing is 20mm. 13.3mm thick including crystal. Water resistance is rated to 300M.  The crystal is 4.5mm thick domed sapphire with anti-reflective coating on the inside. The 120 click bezel is titanium and the insert is lumed sapphire.  Located in Portland, OR. Face-to-face transactions are welcomed. $525 shipped insured Priority mail in CONUS. No trades.