Dual lighting system for optimalviewingin all light conditions...
The electroluminescent EL backlight will illuminate the dial with an optically pleasing soft blue light, simply push button and the light will stay on for 3 seconds. Additionally, the ambient light powered Swiss super luminous hands & markers will glow continuously in all light conditions.
CASE MATERIAL:Stainless Steel
CASE DIAMETER:40 mm
BAND TYPE INCLUDED:#355 Black Perforated Rubber 2-Piece band
WRIST SIZE:Fits all
CRYSTAL: R-Type Hardened Mineral Glass
LUMINOSITY:Push Button On-Demand Electroluminescent light will glow for 3 seconds & Swiss Super Luminous
BATTERY LIFE:4 years
REMOVABLE BAND LUG BARS: The A-2SEL is equipped with removable band retention lug bars, these use 2 mm hex head allen wrenches. This permits use of either a 1 or 2 piece type bands.