Ball Trainmaster series model NM3280D. In-house Ball manufacture calibre RRM7309-C automatic movement, with COSC certification, date function, and 80 hour power reserve. Polished 40mm stainless steel case with combination finish bracelet. Under the domed sapphire crystal sits a blue dial with tritium filled polished markers and hands.
Movement:
Automatic manufacture caliber BALL RRM7309-C.
Movement Features:
Certified COSC ( Controle Officiel Suisse des Chronometres ) Chronometer.
Functions:
Date calendar, window display. 80 hour power reserve.
Case:
Highly polished finish, solid 316L Stainless steel.
Crown:
Factory Logo engraved/embossed.
Crystal:
Sapphire. Domed profile.
Case Back:
Observation crystal. Factory Engraved/Raised Logo.
Band:
Solid AISI 316L stainless steel. Combination satin/polished finish.
Clasp:
Butterfly style ( hidden deployant ), center opening. Factory Logo engraved/embossed.
Water Resistance:
50m/165ft /5atm.
Case Size:
40.00mm. 12.00mm.
Other:
Shock resistance: 5,000Gs. Antimagnetic: 4,800A/m.
Warranty:
5 YEARS Manufacturer's Warranty.
