Ball Roadmaster GMT model DG3000A-S1CJ-BK. Limited edition of 1000 pieces Worldwide. Pure titanium case and bracelet. Black dial with tritium Arabic numerals and markers. Duo-directional ratcheted bezel with blue/black ceramic insert printed with a 24 hour scale. Steel tone tritium filled hands with blue GMT hand. Ball automatic caliber BALL RR1203-C movement with date and GMT function. Certified COSC Chronometer. Sapphire crystal.
Promo:
Factory model DG3000AS1CJBK.
Swiss made Mechanical Automatic (Powered by wrist motion). BALL Caliber RR1203-C.
Technical Guide:
Buttons at 8 and 10 control the GMT hand moving it forward or backwards. Both buttons are also lockable (by turning them) insuring they can not accidentally be pressed.
Movement Features:
Certified COSC ( Controle Officiel Suisse des Chronometres ) Chronometer.
Functions:
Day/Date calendar, window display. Second Time Zone indicator.
Bi-directional rotating, Black/blue ceramic insert illuminated with Super LumiNova.
Sport style, screw-down (threaded). Factory Logo engraved/embossed.
Sapphire. Anti-Glare treated.
Hands:
Steel color. Tritium gas-filled tubes.
Case Back:
Screw-down style ( threaded ). Sapphire observation crystal.
Tapered titanium and stainless steel.
Other:
Limited Edition of 1000 pieces
Shock resistance 5,000Gs.
Antimagnetic 4800 A/m.
5 YEARS Manufacturer's Warranty.