what is indiglo watch
Indiglo is a product feature on watches marketed by Timex, incorporating an electroluminescent panel as a backlight for even illumination of the watch dial.
How do I activate Timex INDIGLO?
PUSH and HOLD Crown to “D” position for 4 seconds to activate NIGHT-MODE® feature (U.S. pat. 4,912,688). PRESSING any pusher will cause the INDIGLO® night-light to stay on for 3 seconds.
How does a Timex INDIGLO work?
Indiglo watches take energy from the watch battery and give it to the atoms in the zinc sulfide-copper compound. This energy is then given off as light. After the atoms give off this light they can be exactly the same as they were before they got the energy from the battery. .
What is INDIGLO night-light with night mode?
Electroluminescent technology used in the INDIGLO® night-light illuminates watch face at night and in low light conditions. … While in NIGHT-MODE® feature, pressing any button illuminates watch display for 3-4 seconds. NIGHT-MODE® feature automatically deactivates after eight hours.
What is INDIGLO light up watch dial?
Indiglo is a product feature on watches marketed by Timex, incorporating an electroluminescent panel as a backlight for even illumination of the watch dial. … Indiglo backlights typically emit a distinct greenish-blue color and evenly light the entire display or dial.
How do I activate Indiglo?
To use NIGHT-MODE® Feature: 1. PUSH and HOLD Crown to “D” position for 4 seconds to activate NIGHT-MODE® feature (U.S. pat. 4,912,688). PRESSING any pusher will cause the INDIGLO® night-light to stay on for 3 seconds.
How does an Indiglo watch work?
In a neon light, high voltage energizes the electrons in neon atoms, and when the electrons de-energize themselves, they emit photons. In an Indiglo watch, a very thin panel uses high voltage to energize phosphor atoms that produce light. … The watch has only a small 1.5-volt battery.
Can the Indiglo be repaired?
Timex Indiglo watches are known to be user-friendly, with instructions often written on the back of the watch. It is simple to change batteries and often easy to fix other problems as well.
Why does Indiglo stop working?
Likely the battery getting low. Most of the indiglo watches I've had come in use a 3V lithium cell instead of the standard 1.5V silver cell. When they get low there isn't enough power to work the indiglo, but still enough to power the movement.
Is Indiglo radioactive?
An overview of Luminous watch dials. Some form of backlight, activated by pushing a button, or constantly active. An example of this is Timex “Indiglo” watches. Some form of Tritium material, usually in the form of paint containing radioactive tritium, or small glass tubes, filled with radioactive tritium gas.
What makes Indiglo watches glow?
"Timex received the patent for the Indiglo® nightlight in 1988. The nightlight's bluish green light illuminates the entire dial of the watch evenly at the push of a button. The dial is coated with a compound of zinc sulfide mixed with copper, a substance which becomes luminescent when an electrical charge is applied.
Does Indiglo wear out?
Indiglo watches take energy from the watch battery and give it to the atoms in the zinc sulfide-copper compound. … People say that this Indiglo effect does wear out after long use, however.
How long do Timex watches last?
A Timex might last over a decade if you replace the battery occasionally. A mechanical watch will offer inferior time keeping accuracy but, if maintained, can operate well for centuries.
Does Indiglo drain battery?
With all the features on a Timex Indiglo watch, the battery tends to drain a lot faster than the 4.5 years that Timex estimates for battery life. … Night-Mode causes the Indiglo light to activate for three seconds any time you push a button.
How long do Indiglo watches last?
Registered. One to two years. If you use your Indiglo more than once a day, it will drain the battery very fast.
Are glow in the dark watches radioactive?
Clocks, Watches and Dials Glow-in-the-dark paint is now made without radioactive material, but in the early 1900s radioactive materials were used to make paint that glowed. Radium is one type of radioactive material that could be found in antiques.
When did Timex stop using radium?
By the 1960s the amount of radium used in watch dials was approximately one-hundredth the amount used in the early 1900s; in 1968 it was banned altogether.
Are luminous watch hands radioactive?
Luminous watch hands have been in use since around 1910. Originally the hands were treated with radium which is a radioactive substance that was painted on the hands. … This non-radioactive material is painted onto hands, numerals and dials, then glows in the dark by absorbing light then re-emitting light.
What is Indiglo made of?
"Timex received the patent for the Indiglo® nightlight in 1988. The nightlight's bluish green light illuminates the entire dial of the watch evenly at the push of a button. The dial is coated with a compound of zinc sulfide mixed with copper, a substance which becomes luminescent when an electrical charge is applied.
Is Indiglo radioactive?
An overview of Luminous watch dials. Some form of backlight, activated by pushing a button, or constantly active. An example of this is Timex “Indiglo” watches. Some form of Tritium material, usually in the form of paint containing radioactive tritium, or small glass tubes, filled with radioactive tritium gas.
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