Vostok-Europe Anchar Mens Chronograph Dive Watch with Luminous Green Dial, Tritium Tube IlluminationThe Anchar model 5104243 incorporates a full lume dial and tritium tube continuous illumination. The watch is named for the fastest submarine ever built, the new Anchar from Vostok-Europe is represents a culmination of all the winning aspects of previous VE watches. It is water resistant to 30 ATM or 300 meters.Its luminous green dial is highly visible on your wrist (day or night) and you get both a silicon dive strap and a black leather strap in the special dive case the watch comes in. A screw driver specially designed for strap exchange is also part of the package. The watch is powered by a 6S30 Miyota Quartz movement with chronograph split-second (1/20 of a second), seconds, and a 60-minute summing action. Extra-large sub-dials are used for ease of readability and better visuals in all situations. The second hand "sweeps" similar to a mechanical movement and is more precise for elapsed time measurement. Technically, Miyota used fine-tooth “velvet wheel” for turning of the second hand – as is traditionally used in all mechanical chronographs.The hands and hour markers are fitted with tritium gas tubes for constant illumination without the need for charging from a light source. They glow with the same intensity in the day or in the dark of night. The 48mm case is made from 316L surgical grade stainless steel and it is black PVD coated for a stealth matte finish. The etched screw-in case back shows an image of the Anchar submarine and each watch is a numbered limited edition.Product FeaturesMovement: 6S30 Miyota Quartz (battery operated)Case: Black PVD Steel, 48mm diameter x 16mm thickBack: Solid screw-in case backCrystal: Hardened MineralBand: Silicon strap plus a Leather strap, changing tools, case. 24mm lugWater Resistant: 300 meters***"PRE-OWNED - MICRO BLEMISHES/SCRATCHES. GRADE "A" FULLY FUNCTIONAL. ORIGINAL PACKAGING AND ACCESSORIES INCLUDED. - $550 SHIPPED TO DOMESTIC USA."***