Product details Stainless steel Surgical-Grade Stainless Steel Case Body Water resistant to 200M (656 Feet) with case thickness only 9 mm Slim Professional Diving Timepieces Uni-rotational & Countdown Diver Bezel Description Deep Diver Model 06002-03 The classic DEEP DIVER is one of the slimmest and most functional professional diving timepieces on the market. The thicker crystal and case back allows for exceptional durability and an impressive water resistance of up to 200m. While the slim, aesthetic design makes it perfectly suitable for a contemporary lifestyle. The pro-diving features include a uni-rotational, countdown diver bezel which facilitates easy oxygen reading and a sub-index of up to 20 minutes for added safety. A luminous dot also features for fast minute reading. Crafted from high quality, surgical-grade stainless steel each timepiece can endure high underwater pressure. While the screw-down crown, with dual wing features, perfectly cocoons the case and creates improved impact resistance. The interchangeable strap system includes sporty silicone and stainless steel for enhanced versatility. Technical Data Case Size: 42mm Water Resistance: 200M Calendar Function: Date Crown Type: Screw Movement Type: Quartz Material Crystal Type: Mineral Band Material: Silicon Case Material: Surgical-Grade Stainless Steel