Movement: Automatic caliber BALL RR1101-C, Chronometer certified COSC

Shock Resistance: 5,000Gs

Water Resistance: 300m/1,000ft

Antimagnetic: 1,000 Gauss (80,000A/m)

Case: Stainless steel, 42mm, height 13.5 mm

Bezel: Bi-directional rotating sapphire inner bezel with micro gas tubes for night reading capability, Mu-metal shield

Crystal: Anti-reflective sapphire crystal

Crown: Screwed-in crown

Band: Stainless steel bracelet with folding buckle or rubber strap with pin buckle

Dial: Blue

Functions

• 36 micro gas tubes on hour, minute and second hands
• dial and inner bezel for night reading capability
• Hours, minutes, sweep seconds and magnified date