Luminox Sport Timer - Blue - 42mm

The self-powered tritium illumination lasts for up to 25 years without external charging, providing constant visibility in low-light conditions.

The watch has a water resistance rating of 10 ATM (100 meters), making it suitable for swimming and snorkeling. It is not designed for deep diving.

The bezel insert is made of aluminum and features a 'Pepsi' color scheme (blue and red). It is unidirectional and can be used to time events, although it is not a fully functional dive bezel.

Wipe the watch with a soft, slightly damp cloth. For the bracelet, you can use a soft brush to clean between the links. Rinse with fresh water after exposure to salt or chlorine and dry thoroughly.

The watch features a scratch-resistant sapphire crystal with an anti-reflective coating for enhanced readability.

If the watch stops working, the battery likely needs replacement. Take it to a qualified watch repairer for a battery change and to ensure the water resistance is maintained.

While specific warranty details can vary, Luminox typically offers a warranty on their timepieces. Please refer to the warranty card included with your purchase or the official Luminox website for precise terms.

The battery may be depleted. Take the watch to a qualified watch repairer for battery replacement. Ensure the crown is pushed all the way in.

Ensure you are not setting the date between 9 PM and 3 AM, as this can damage the movement. Adjust the time to a.m. or p.m. outside this window and set the date.

Luminox Light Technology uses tritium, which is self-powered and lasts for years. If luminosity has significantly decreased, the tritium tubes may be nearing the end of their effective lifespan (typically 25 years). This is not a defect but a characteristic of the technology.

This could indicate a compromised water seal. Immediately take the watch to a qualified watch repairer for a water resistance check and seal replacement. Do not operate the crown or pushers underwater.