Engineer Hydrocarbon AeroGMT Collection

by Ball

Movement

◆ Automatic caliber BALL RR1201-C
◆ Chronometer certified COSC

Functions

◆ 43 micro gas tubes on hour, minute, second time zone hands, dial and bezel for night reading capability
◆ Luminous second time zone indication
◆ Hours, minutes, sweep seconds and date

Shock resistance

◆ 7,500Gs

Water resistance

◆ 300m / 1,000ft

Antimagnetic

◆ 4,800A/m

Case

◆ Stainless steel
◆ Ø 42mm, height 13.85mm
◆ Top sapphire bidirectional rotating bezel with micro gas tubes for night reading capability
◆ Anti-reflective sapphire crystal
◆ Patented crown protection system

Band

◆ Tapered stainless steel bracelet with patented folding buckle & extension system or rubber strap with standard buckle

Dial

◆ Black

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.