ENGINEER III
Marvelight

MOVEMENT:
Automatic manufacture caliber BALL RRM7309-C
Chronometer certified COSC
80 hours power reserve
FUNCTIONS:
15 (Ø 43mm case) or 17 (Ø 40mm case) micro gas tubes on hour, minute and second hands and dial for night reading capability
Shock resistant to 5,0000Gs
Anti-magnetic to 4,800A/m
Water resistant to 100m/330ft
Hours, munutes, sweep seconds and date
CASE:
Stainless steel
Ø 40mm, height 13.05mm or Ø 43mm, height 12.85mm
Amortiser® patented anti-shock system (Ø 43mm)
Anti-reflective sapphire crystal
Sapphire crystal case back
Screwed-in crown
BAND:
Stainless steel bracelet with folding buckle or calf leather strap with standard buckle

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