Ball Watch Engineer M<Engineer M Pioneer II (40mm In-house movement) NAVYBLUE

Limited Edition

• 1000

Movement

• Automatic BALL Manufacture caliber RRM7309-C
• Chronometer certified COSC
• 80 hours Power Reserve, 28,800vph

Functions

• Hours, minutes, sweep seconds and magnified date
• 5,000Gs shock resistance

Water Resistance

• 100m/330ft

Anti-Magnetism

• 4,800A/m

Micro gas tubes

• 28 micro gas tubes on hour, minute and second hands and dial for night reading capability

Dial Color

• Blue Enamel

Bracelet

• 904L Stainless steel bracelet with folding buckle

Size (case)

• Ø 40mm, height 12.05 mm

Weight

• Approx. 190g

Case Material

• 904L Stainless steel
• Sapphire crystal transparent case back

Crystal

• Anti-reflective sapphire crystal

Crown

• Screwed-in crown

Lug Width

• 20mm

Lug to lug

• Approx. 46.6mm