Steinhart Ocean One Vintage two-tone 42mm Automatic SW200 Men's Diver Watch 103-1039 Unlike today, the first diver's watches were very large and provided the diver with no other additional functions except the display of the current time. It wasn't until the early 1950s, when the first diver's watches with a rotating bezel had been developed, that enables the diver to safely and accurately monitor the periods of his dives. To this era, in which a now legendary sports watch design was created, we pay tribute with the STEINHART Ocean One Vintage two-tone and bow to the technical developments of yesteryear. Above the golden hands and the dark gray dial with luminous paint in "Old Radium" colour bulges the tall sapphire crystal, with its double anti-reflective coating on the inside, reminiscent of the plastic crystals of watches from days gone by. This picture is framed with the new, unidirectional rotating diver's bezel, and the also new stainless steel case, which shines with partially polished and partially finely brushed surfaces. Design of yesterday combined with technology and materials of today, the STEINHART Ocean One Vintage two-tone offers its wearer a rugged sports watch for everyday use, with a vintage look that makes one look at the watch, even when one already knows what time it is. MOVEMENT SW200 Elaboré Swiss Made Automatic 26 Jewels Second stopp FUNCTIONS Screwed Crown CASE Stainless steel 316 L yellow gold satined and polished Diameter 42 mm Height 16 mm Weight 199 g Lug width 22 mm spring bar Sapphire glass domed, with double anti-reflecting coatings on the interior side Bezel Stainless Steel black Back Stainless steel 316 L screwed Waterproof to 30 ATM DIAL & HAND Dial Vintage black Superluminova Vintage "Old Radium" Hour and minute gilded with Superluminova "Old Radium " Central second hand STRAP & BUCKLE Strap Stainless Steel 22x18 mm screwed two-tone Buckle Stainless Steel 18mm with safety deployment clasp Model: 103-1039 Condition: New CT SKU: 578000104701