Mens Invicta Pro Diver Blue 23kt Gold Tone NH35A Automatic Coin Steel Watch New. MENS INVICTA P RO DIVER NH35A MECHANICAL COIN BEZEL WATCH. The round silver-tone 316L stainless steel case displays a unidirectional coin edged rotating bezel with gold-tone chapter markers. “INVICTA” is etched into the left side of the case and a very…