Ball Engineer Hydrocarbon AeroGMT Sled Driver Men's Black Watch DG2018C-S17C-BK

LIMITED EDITION

• 1990

WEIGHT

• Approx. 220g

MOVEMENT

• Automatic caliber BALL RR1201-C
• Chronometer certified COSC

SIZE (CASE)

• Ø 42mm, height 13.85mm

WATER RESISTANCE

• 100m/330ft

ANTI-MAGNETISM

• 4,800A/m

MICRO GAS TUBES

• 44 micro gas tubes on hour, minute, second, second time zone hands, dial and bezel for night reading capability

FUNCTIONS

• Luminous three time zone indication
• Hours, minutes, sweep seconds and date
• 7,500Gs shock resistance

CASE MATERIAL

• Stainless Steel Bidirectional rotating curved sapphire bezel with micro gas tubes for night reading capability
• Titanium case back

CROWN

• Patented crown protection design

CRYSTAL

• Dome-shaped anti-reflective sapphire crystal
• 3.2mm

DIAL COLOR

• Black

BRACELET

• Tapered stainless steel bracelet with patented folding buckle with extension

LUG WIDTH

• 21mm

LUG TO LUG

• 54mm

Look closely at every BALL timepiece and you’ll see two boldly emblazoned letters: RR. Railroad. This enduring heritage stretches back more than 125 years to the age of powerful locomotives, burgeoning freedom and the obsession of Webb C. Ball, whose watchmaking expertise and high standards of precision revolutionized watchmaking and timekeeping forever. At his death, Webb C. Ball had contributed more than any other person in creating the performance and accuracy requirements for railroad watches. His work in crafting the most precise timepieces and instituting an inspection system was imperative and extraordinary. It not only improved railroad operations, it was an essential part of timekeeping’s foundation. With this heritage, BALL is continuing its role today as a key protagonist in the evolution of watchmaking history.