Ball Engineer M Pioneer 40mm NM9032C
Ball Engineer M Pioneer 40mm NM9032C
Ball Engineer M Pioneer 40mm NM9032C
Ball Engineer M Pioneer 40mm NM9032C
Ball Engineer M Pioneer 40mm NM9032C
Ball Engineer M Pioneer 40mm NM9032C
Ball Engineer M Pioneer 40mm NM9032C
Ball Engineer M Pioneer 40mm NM9032C
Ball Engineer M Pioneer 40mm NM9032C
Ball Engineer M Pioneer 40mm NM9032C
Ball Engineer M Pioneer 40mm NM9032C
Ball Engineer M Pioneer 40mm NM9032C
Ball Engineer M Pioneer 40mm NM9032C
Ball Engineer M Pioneer 40mm NM9032C

Ball

Ball Engineer M Pioneer 40mm NM9032C

REVIVING OUR RAILROAD STANDARDS OF ACCURACY WITH A NEW CALIBER OF EXCELLENCE.

The originator, pacesetter, visionary. In 1891, Webb C. Ball created the official railroad standard of accuracy using stricter criteria than the modern COSC. On our 130th anniversary, our legacy of precision becomes even more exacting with our new in-house movement: Chronometer Manufacture Caliber RRM7309-S. Powering the new Engineer M Pioneer, this watchmaking achievement takes BALL’s standards even further with an accuracy range of -2/+5 seconds per day. New technological advancements, highlighted by an ingenious silicon balance spring, withstand magnetic fields up to 2,500 Gauss and deliver superior shock resistance. Even in the dark, its precision is on full display thanks to our revolutionary micro gas lights. Once again, we are forging ahead with belief that excellence always moves forward.

 

LIMITED EDITION

  • 1000
WEIGHT
  • Approx. 180g
MOVEMENT
  • Automatic BALL Manufacture caliber RRM7309-S
  • Chronometer certified COSC
  • 80 hours Power Reserve, 28,800vph
SIZE (CASE)
  • Ø 40mm, height 13mm
WATER RESISTANCE
  • 100m/330ft
ANTI-MAGNETISM
  • 2,500 Gauss
MICRO GAS TUBES
  • 51 micro gas tubes on hour, minute and second hands and dial for night reading capability
FUNCTIONS
  • Hours, minutes, sweep seconds and magnified date
CASE MATERIAL
  • 904L stainless steel
  • Sapphire crystal transparent case back
  • Amortiser® patented anti-shock system
CROWN
  • Screwed-in crown
CRYSTAL
  • Anti-reflective sapphire crystal
DIAL COLOR
  • Black
BRACELET
  • 904L stainless steel bracelet
LUG WIDTH
  • 20mm
LUG TO LUG
  • Approx. 46.6mm

    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.