The SEA-KING has an elegant 41 mm ergonomically designed case guaranteed to be waterproof to 300 metres (1000ft), providing the movement inside protection from water, dust, pressure and shocks. Completely designed from the ground up to look good on any sized wrist. The case is machined from 316L marine grade stainless steel using state of the art manufacturing techniques. The high finish polish allows this timepiece to be worn in any environment without looking out of place.

The screw down crown, Made in Switzerland, is embossed with the Rohtfire Sablier classic ‘R’logo which when it catches the light, adds a touch of elegance to its face.

The screw down caseback has a sapphire crystal window showing off the beautiful complication inside with our classic black&white Rohtfire Sablier rotor.

The SEA-KING 300 120 clic bezel turns only in one direction, counter-clockwise with a 60-minute graduations allowing a diver to monitor dive time and decompression stops accurately. The unidirectional design ensures diver safety, even in the case of any accidental manipulation underwater. It has knurled edges to optimise the best grip when underwater. At the 12 o’clock position the capsule is filled with Super-LumiNova® Blue BGW9 super bright lume for use in low light environments. The bezel insert is made from a polished black ceramic material which is anti-scratch and corrosion resistant. It has deep engraved numbers, triangle and markers filled with white glossy lacquer.

The 316L stainless steel bracelet has been also designed from the ground up. Made to be comfortable yet tough and robust enough to compliment the tough case it serves. With screw links the bracelet can be adjusted to fit wrists between the sizes of X to X.

Expertly made in Switzerland, the surface of the dial is coated in a tough black lacquer, this catches the light in a beautiful, subtle way. It’s reflective properties also helps improve visibility in low light conditions.

The date window displaying the day of the month has been placed between the 4 and 5 O’Clock position to allow for symmetry and balance of design.

The hour markers and hands are applied to the dial by hand, after being diamond polished, sand-blasted, then filled with a white SuperLumiNova which glows electric blue in low light.

Super-LumiNova® Blue BGW9 hands and index markers.

The SEA-KING 300 is powered by Sellita SW300-1 Premium Swiss-made self-winding moment. Robust, reliable, precise, this Swiss-made automatic movement offers the very highest standards of timekeeping.

The 26-jewel Sellita SW300-1 boasts a date wheel, a 4Hz frequency (this equates to 8 ticks per second) making for a smooth sweep. It also has a built in anti-shock system to maintain accuracy when faced with any sudden bumps/bangs. This movement is a serious bit of engineering.

The 56 hour power reserve means a fully wound Sea-King will last for well over two (2) days off the wrist. While the rotor proudly displays our name in the white on a classic black Côtes de Genève finish.

All Rohtfire Sablier timepieces are presented in a bespoke wooden box, crafted in Britain from English Ash, which is stained in our own Rohtfire dark grey. Lined in genuine cream suede, the SEA-KING sits proudly on a special cushion.