Silver-tone stainless steel case with a silver-tone stainless steel bracelet. Fixed silver-tone stainless steel bezel. Black guilloche dial with luminous silver-tone hands. Diamond-set arabic numerals mark the 3, 6, 9 and 12 o'clock positions. Dial Type: Analog. Luminescent hands. Four time zone sub-dials subdials. Quartz movement. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Round case shape, case size: 40 mm, case thickness: 13 mm. Band width: 20 mm, band length: 7.5 inches. Deployment clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute, second, world time. Luxury watch style. Watch label: Swiss Made. Jacob Co Five Time Zone Black Guilloche Dial Mens Watch JCM-82T.