Ball NM3016C-S1J-SL Engineer II Moon Calendar 40mm Silver

Movement: Automatic

Caliber: BALL RR1807

Limited Edition: 1000

Weight: Approx. 145g

Case Diameter: 40mm

Case Height: 13.4 mm

Water Resistance: 100m/330ft

Anti Magnetism: 4,800A/m

Micro Gas Tubes: 16 micro gas tubes on hour, minute and second hands and dial for night reading capability

Case Material: Stainless steel

Case Back: Sapphire crystal transparent case back

Crown: Screwed-in crown

Crystal: Anti-reflective sapphire crystal

Patent: Amortiser® patented anti-shock system

Dial Color: Silver

Bracelet: Stainless steel bracelet with folding buckle

Lug Width: 20mm

Lug to Lug: Approx. 46.6mm

Functions:

• Moon phase indication
• Month, day and date indication
• Hours, minutes, sweep seconds
• 5,000Gs shock resistance