Nite MX40-202

The ultimate sports watch.

With brushed stainless steel case, chronograph functions and uni-directional bezel, the MX40 is built to withstand the toughest conditions.

Dial: Black

Case: Silver

Strap: Black Polymer

Diameter: 45mm

Depth: 13.35mm

Weight:180 grams

Water resistance: 200m / 660ft (Screw-in crown with triple O-ring seal)

Crystal: Sapphire (with Triple Anti-reflective Coating)

Movement: Ronda 5040.D (Swiss Made - Swiss Parts)

Battery (life span) : 395 (48 months)

A unique collection of the finest sports watches featuring tritium illumination.
This highly specialised technology delivers a dial glow that sets Nite apart from other brands, resulting in a watch that can be instantly read in all light conditions.
Every Nite watch is manufactured to exacting standards using the highest quality materials. Swiss movements, high grade solid stainless steel cases and ultra-thick sapphire crystals are just some of the components that combine to create a range of sports watches that will deliver unsurpassed performance in the most extreme conditions.


Specialised Technology 

Tritium Illumination
All Nite watches feature a rare illumination technology called GTLS (Gaseous Tritium Light Source). This highly specialised technology was, until recently only used in advanced military hardware or technically advanced safety equipment where a guaranteed light source was needed for safe operation in all hazardous environments and conditions.

Exactly the same technology has now been adopted by Nite in a range of advanced sports watches that offer the same standards of reliability and durability to non professional personnel.

Every Nite watch is fitted with a minimum of fifteen GTLS lamps, giving you a dial that can be read quickly and easily in all light levels.

How is a GTLS made?
Each GTLS is made of a borosilicate (cooking glass) tube which has been super-heated, stretched and thinned to a diameter of just 0.95mm. The inside of the glass is coated with liquid adhesive and a layer of super fine phosphorous compound is then blown onto the inner surface. Each GTLS is then sealed at one end and injected with gaseous tritium. Finally the tube is then laser sealed to retain an optimum inside operating pressure.

How does a GTLS work?
Electrons emitted from the tritium gas excite the phosphor coating inside each GTLS lamp to produce a continuous light that will typically last between 10 and 20 years.

How do I switch the illumination on?
You don't need to. The chemical reaction inside each GTLS is permanently working. As soon as the light levels drop the lamps become clearly visible.