Ball Engineer Master II Endurance 1917 limited edition. Factory model NM3000C-S2C-SL. Swiss made automatic Caliber BALL RR1103-C movement. Silver color dial with Tritium gas filled tubes in the hands markers. Solid stainless steel case and bracelet. Sapphire crystal. Water resistant to 100 meters. Limited Edition of 1000 pieces.
Movement:
Swiss made Mechanical Automatic (Powered by wrist motion). Caliber BALL RR1103-C.
Movement Features:
Certified COSC ( Controle Officiel Suisse des Chronometres ) Chronometer. Special movement oil to endure -45C / -49F.
Functions:
Date calendar, window display.
Case:
Solid AISI 316L Stainless steel.
Crown:
Sport style, screw-down (threaded).
Crystal:
Sapphire. Anti-Glare treated.
Hands:
Steel color. Tritium gas-filled tubes.
Case Back:
Sapphire observation crystal.
Band:
Solid AISI 316L stainless steel.
Clasp:
Butterfly style ( hidden deployant ), center opening. Factory Logo engraved/embossed.
Water Resistance:
100m/330ft /10atm.
Case Size:
46.50mm. 40.00mm. 12.50mm.
Other:
Limited Edition of 1000 pieces. Amortiser patented anti-shock system. 5,000Gs shock resistance.
Warranty:
5 YEARS Manufacturer's Warranty.