The Luminox Master Carbon SEAL Automatic features a CARBONOX™+ case, a ground-breaking material that is light, durable, hypoallergenic, weatherproof, and shock and scratch resistant. Combining all the details for which Luminox is famous - toughness, luminosity, extreme water resistant, legibility, plus an automatic movement that also features a day and date window. To show off the mechanical movement powering this timepiece, Luminox has added an exhibition case back to show off the movement and automatic rotor. A vibrant red Cut-To-Fit rubber strap pairs handsomely with the black dial.<ul><li>Day date</li><li>110 g</li><li>Swiss Made</li><li>Sustainability: comprehensively CO2 neutral watch and brand, scopes 1,2,3 of the Greenhouse Gas Protocol</li><li>Swiss automatic: SELLITA SW 220-1</li><li>Constant glow for up to 25 years</li><li>Unidirectional rotating bezel</li><li>CARBONOX™+ case</li><li>316L Stainless steel screw in see through case</li><li>Case Diameter: 45 mm</li><li>Case Height: 14 mm</li><li>Water Resistance: 200 meters / 660 feet / 20 ATM</li><li>Screw in, protected crown</li><li>Sapphire crystal, anti-reflective coating</li><li>Genuine rubber strap</li><li>316L Stainless steel buckle</li><li>Lug to lug: 24 mm</li><li>Reference: XS.3876.RB</li></ul>