IWC Portofino Automatic Moon Phase Watch - 40.0 mm Stainless Steel Case - Blue Dial - Black Alligator Strap - IW459402 25 octagonal crown set with a

octagonal crown set with a brilliant-cut diamond

5 mm Round Case with Screw Down Crown and a Stainless Steel Domed

steel bezel with tachymeter scale

Take the plunge with this tool-watch

The Rolex Explorer 40 with its Black Dial

IWC Portofino Automatic Moon Phase Watch - 40.0 mm Stainless Steel Case - Blue Dial - Black Alligator Strap - IW459402 25 octagonal crown set with a40. 0 mm stainless steel case, 11. 1 mm thick, convex sapphire glass crystal with antireflective coating on both sides, blue dial, calibre 35800 automatic movement with hours, minutes, seconds, moonphase, approximately 42 hours of power reserve, black alligator leather strap. Water resistant to 3 bar.