Ball Roadmaster M Archangel (40mm) DM3130B

by Ball

LIMITED EDITION
  • 1000
WEIGHT
  • Approx. 180g
MOVEMENT
  • Automatic BALL Manufacture caliber RRM7309-C
  • Chronometer certified COSC
  • 80 hours Power Reserve, 28,800vph
SIZE (CASE)
  • Ø 40mm, height 13.5mm
WATER RESISTANCE
  • 200m/660ft
ANTI-MAGNETISM
  • 4,800A/m
MICRO GAS TUBES
  • 27 micro gas tubes on hour, minute and second hands and dial for night reading capability
FUNCTIONS
  • Hours, minutes, sweep seconds and magnified date
  • 5,000Gs shock resistance
CASE MATERIAL
  • Stainless steel
  • Unidirectional rotating ceramic bezel illuminated by Super LumiNova
  • Sapphire crystal transparent case back
CROWN
  • Screwed-in crown
CRYSTAL
  • Anti-reflective sapphire crystal
DIAL COLOR
  • Black
BRACELET
  • Stainless steel bracelet with folding buckle
LUG WIDTH
  • 20mm

Accredited Gem Lab ®

We have the equipment required to perform gemological testing and appraisals set forth by the American Gem Society.

Conflict Free

We only purchase diamonds through the most respected suppliers who, like us, proudly adhere to and enforce the standards established by the Kimberley Process.

Recycled Materials

Our fine gold and silver has been certified as being from 100% recycled sources by SCS Global - a third-party certification, verification and validation service.