Engineer II Roman Automatic

Model: NM1016C-SR-BE
Functions: Hour, Minute, Second, Day and Date
Case: Stainless Steel
Diameter: 38mm  Height: 13mm
Bezel: Stainless Steel Fixed
Crystal: Anti-Reflective Convex Sapphire
Crown: Screwed-in
3H Gas Light: 27 Micro Gas Tubes on Hour, Minute, Second Hands and Dial for Night Reading Capability
Movement: Automatic Calibre 2836-2
Bracelet: Stainless Steel with Folding Clasp
Water Resistant: 100m
Shock Resistant: 5,000Gs
Temperature Resistant: n/a
Magnetic Resistant: 4,800A/m

A neat application of the tubes... here is website for Ball Watch USA:
http://www.ballwatchusa.com/index.html