Seiko Prospex Spring Drive GMT Caliber 5R66 model SBDB017 with power reserve indicator, 24-hours second time zone hands, and center second hand. Dia shield coated titanium case and watch bracelet with deployment buckle. Black dial with date calendar and 72 hours power reserve indicator. Sapphire crystal. Water resistant to 200 meters.
Movement Features:
Accuracy 1 sec/day.
Functions:
Date calendar, window display. Power Reserve hand indicator. Second Time Zone indicator.
Black color. Uni-Directional rotating, ratcheted, 0-60 Elapsed-Time.
Sport style, screw-down (threaded).
Flat profile. Sapphire. Anti-Glare treated.
Black color. Applied polished steel tone markers. Luminous ( radiation-free LumiBrite ) hour markers.
Hands:
Steel color. LumiBrite radiation-free luminous filled.
Case Back:
Screw-down style ( threaded ).
52.00mm. 45.00mm. 15.50mm.
Other:
Magnetic resistance.
3 YEARS Manufacturer's Warranty.