The new Marinemaster GPS Solar is built for the harshest conditions that ocean racers must foresee. The case and bracelet are made of corrosion-resistant titanium, protected by a super-hard coating and a ceramic bezel. The watch is 200 meters water resistant, with a screw-down case back and crown. Excellent legibility in any weather, day or night, is ensured by the sapphire crystal coated inside and out to minimize glare and reflection, the wide, prow-shaped markers and Seiko's latest Lumibrite coating. Complete ease of use was a top goal for the designer. The crown and buttons are easy to use, even when gloves are worn. The case and bracelet are shaped to avoid any edge catching a rope or line. This exclusive watch is offered in a limited edition of 1,500.