Ball Roadmaster Ocean Explorer Chronometer (41mm) DM3120C

Our newest tool watch is made for the dreamers, the fighters, the outsiders. Those born to voyage beyond the horizon, ready to brave any storm. The Roadmaster Ocean Explorer equips you with a rotating external bezel that indicates high and low tides for a two-week period, while our in-house movement module reveals spring and neap tides alongside an illuminated moon phase indicator. Designed to move against the current, it delivers toughness presented in a 41mm stainless steel case with robust water resistance. Its unique character and performance combine to create the ultimate watch for the open seas.

LIMITED EDITION

• 1000

MOVEMENT

• Automatic caliber BALL RR1803-C
• Chronometer certified COSC

SIZE (CASE)

• Ø 41mm, height 14.8mm

WATER RESISTANCE

• 100m/330ft

ANTI-MAGNETISM

• 4,800A/m

MICRO GAS TUBES

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

FUNCTIONS

• High and low tide indication over a two-week period
• Micro gas tubes illuminated moon phase indication
• Spring and neap tide indication
• Hours, minutes, sweep seconds, magnified date

CASE MATERIAL

• Stainless steel
• Bidirectional rotating 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

• Stainless steel bracelet with folding buckle

LUG WIDTH

• 20mm