BALL Watch:  Engineer Master II Collection
BALL Watch:  Engineer Master II DLC BKYE
BALL Watch:  Engineer Master II Aviator 44mm L1-BK
BALL Watch: Engineer Master II Aviator L1 BK
BALL Watch:  Engineer Master II Aviator GMT LJ BR
BALL Watch:  Engineer Master II Aviator Dual Time L1 BK
BALL Watch:  Engineer Master II Officer L1 BKGR
BALL Watch:  Engineer Master II Diver SAJ BKGR
BALL Watch: Engineer Master II Diver Chronograph S1J BKGR
BALL Watch: Engineer Master II Diver Chronometer PC1A BKSL
BALL Watch:  Engineer Master II Diver GMT P1AJ BKGO
BALL Watch:  Engineer Master II Diver TMT PAJ BKF
BALL Watch:  Engineer Master II Diver Worldtime SA BK
BALL Watch:  Engineer Master II Telemeter LJ BK
Engineer Master II Officer NM2038D-L1-WHOR
Actual product may vary in appearance.
Engineer Master II Officer
Model Shown: NM2038D-L1-WHOR

Engineer Master II Officer NM2038D-L1-WHOR Engineer Master II Officer NM2038D-L1-WHOR Engineer Master II Officer NM2038D-L1-WHOR Engineer Master II Officer NM2038D-L1-WHOR Engineer Master II Officer NM2038D-L1-WHOR
Movement: Manual caliber ETA 6498-1
Functions: Hours, minutes and subsidiary seconds; 14 micro gas tubes on dial and hands for night readability
Shock Resistant: 5,000Gs
Water Resistant: 50m
Magnetic Resistant: 4,800A/m
Case: 46mm diameter stainless steel, 13.8mm height, Fixed bezel, Sapphire crystal case back with hinged steel cover and anti reflective convex sapphire crystal, Two position crown
Bracelet: Calf leather strap with pin buckle
Dial: White w/ orange Arabic numerals
Dial Options: Black w/ green Arabics, Black w/ white Arabics or White w/ orange Arabics
Special: Hunter style case back
Variations:
Black dial with white Arabics
Black dial with green Arabics


BALL watches feature self-powered micro gas lights containing tritium 3H for the ultimate in night readability. Gaseous tritium light sources GTLS glow 100 times brighter than luminous paint for more than 25 years! BALL exclusively uses GTLS that are certified for military use.

Other BALL Watch innovations are a 7,500 G force shock resistance, the -40 degree Celsius temperature rating, a mechanical thermometer complication, and a patented crown protection system.