Helson Shark Diver 42mm Miyota Black with C3 lume just arrived. My first Helson. Put it on a Maratac black Zulu. Don't like bracelets much.
Like other Full Swing watches from HK, this one is well made and flawless (I also have 2 Armidas).
Solid. Great lume- including dial. All brushed surfaces- no polish. Angular case. Big crown guard. Flat crystal. All the right specs. Obligatory and unnecessary auto HEV. Hex screws for pins.
Seems like a kind of classic design with modern touches. Plonguer hands. Not too Rolex-like. I think that it would be appropriate to wear in many environments- beach, casual, suit.
I like it, but as with many watches- I wish it used the BGW9 paint instead of the C3.
Just my 2 cents in a quick review.