Black silicone covered stainless steel case with a black silicone strap. Uni-directional rotating stainless steel bezel. Dark grey dial with luminous silver-tone hands and index hour markers. Arabic numerals appear at the 4, 8 and 12 oclock positions. Minute markers. Arabic numeral minute markers (at 5 minute intervals). Tachymeter markings around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 4 oclock position. Chronograph - three sub-dials displaying: 60 second, 12 hour and 1/10th of a second. Miyota Caliber OS60 quartz movement. Scratch resistant Flame Fusion crystal. Screw down crown. Solid case back. Round case shape. Case size: 46 mm. Case thickness: 14 mm. Band width: 29 mm, band length: 8.25 inches. Tang clasp. Water resistant at 200 meters / 660 feet. Functions: chronograph, tachymeter, date, hour, minute, second. Additional Info: in general, suitable for professional marine activity and serious surface water sports, but not diving. Cruise Jellyfish Series. Casual watch style. Watch label: Japan Movt. TechnoMarine Cruise JellyFish Dark Grey Dial Mens Watch 115148.