Roadmaster Marine GMT (40mm) - Chalmers Jewelers
Roadmaster Marine GMT (40mm) - Chalmers Jewelers
Roadmaster Marine GMT (40mm) - Chalmers Jewelers
Roadmaster Marine GMT (40mm) - Chalmers Jewelers
Roadmaster Marine GMT (40mm) - Chalmers Jewelers
Roadmaster Marine GMT (40mm) - Chalmers Jewelers

Ball

Ball Roadmaster Marine GMT (40mm) DG3030B
LIMITED EDITION
  • 1000
MOVEMENT
  • Automatic caliber BALL RR1203-C
  • Chronometer certified COSC
  • 38-hour power reserve
SIZE (CASE)
  • Ø 40mm, height 14mm
WATER RESISTANCE
  • 200m/660ft
ANTI-MAGNETISM
  • 4,800A/m
MICRO GAS TUBES
  • 27 micro gas tubes on hour, minute and GMT hands and dial for night reading capability
FUNCTIONS
  • Three time zone indication with patented quick set mechanism
  • Hours, minutes, sweep second, day and date
  • 5,000Gs shock resistance
CASE MATERIAL
  • Titanium
  • Bi-directional rotating stainless steel bezel with aluminum plate, illuminated with Super LumiNova
  • Sapphire crystal transparent case back
CROWN
  • Screwed-in crown
CRYSTAL
  • Anti-reflective sapphire crystal
DIAL COLOR
  • Blue
BRACELET
  • Tapered titanium and stainless steel bracelet
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.