☎   1-888-355-4366       0 Items
Isobrite Executive Series ISO701 Isobrite Executive Series ISO701

Click to View Larger

Isobrite Executive Series ISO701

Out of Stock

Add a Pin Remover to your order
+ $12.95
Add a set of Pins to your order
+ $1.98
Add a Link Remover to your order
+ $9.95
Illumination: Swiss-Made T100 tritium markers
Functions / Features: Date display with magnification, see-through caseback
Movement: Swiss-Made ETA 2824 mechanical
Battery Life: No battery required
Crystal: Scratch-resistant sapphire with anti-reflective coating
Case Diameter: 49mm
Case Thickness: 15mm
Case Material: 316L stainless steel
Caseback: Stainless steel engraved screw-in plate
Bezel: Unidirectional ratcheting diver bezel with a tritium elapsed minute marker
Crown: Double-gasket screw-in with side shields
Water Resistance:200m / 660ft / 20atm
Band Material: Stainless steel
Band Width: 22mm
Band Clasp: Stainless steel push button deployment buckle with logo
Weight: 11 ounces

Key Product Features

Swiss T100 Tritium Illumination

Isobrite T100 watches have tiny glass tubes that are filled with tritium gas and then hermetically sealed. The electrons of the gas continuously react with phosphorescent paint resulting in a radio luminescent light source that glows constantly for up to 50 years. No external power source or charging-by-light is necessary to maintain the glow. The glow is completely self-powered. T100 means there is up to 100 mCi of tritium gas in the watch whereas the majority of tritium-illuminated watches only have up to 25 mCi. The higher volume of gas results in much brighter visible illumination. T100 represents the latest technology in tritium watches and makes seeing the time in the dark much easier on the eyes. When transitioning from a bright environment to a dark environment, it takes the eyes time to adjust. With the increased visible brightness of T100, the transition is much easier on the eyes.