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Product ID: 4058
Chronograph (seconds, 30 minutes counter). GMT / second time zone. Big date with double discs at 12 o'clock. Hours, minutes, seconds. Calibre G1733, automatic bi-compax chronograph, 28'800 A/h (4 Hz), Incabloc shock absorber. 28 jewels. Power reserve: 48 hours. 47 mm steel case. Steel with black PVD left hand fast-action start/stop trigger and reset pusher. Steel and sapphire bezel - Black and silver with GMT scale. Domed sapphire crystal, anti-reflective coating on both faces. Smoked sapphire case back. Water resistance 330 feet / 100 m. Black dial with silver counters. White Super-LumiNova central, seconds counter hands and numerals, white skeleton GMT hand with white Super-LumiNova head and red contour, red chrono and minutes counter hands. Strap - Integrated black crocodile. Unlike E-tailers that only provide in-house warranties, Tesoro Jewelers is a full service authorized dealer that offers the Graham Manufacturer's Warranty.