Black PVD titanium grade 5 case with a black rubber strap. Fixed black PVD titanium grade 5 bezel. Blue skeleton dial with silver-tone leaf-style hands and dot hour markers. Minute markers around the outer rim. Dial Type: Analog. Date display at the 3 o'clock position. Chronograph - two sub-dials displaying: 60 second and 30 minute. Corum Calibre CO 961 Automatic movement, containing 28 Jewels, bitting at 28800 vph, and has a power reserve of approximately 42 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape, case size: 52 mm, case thickness: 20.2 mm. Band width: 26 mm. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, monopoussoir, date, hour, minute, second, chronometer. Big Bubble Series. Luxury watch style. Watch label: Swiss Made. Pre-owned Corum Big Bubble Chronograph Automatic Chronometer Mens Watch 961.201.95/0371 CT01.