its radium...... actually it just absorb light when placed in sunlight or light of torch etc. and emits light when in dark..........
The wrist watch was invented by the Swiss watch maker, Patek Phillippe in the late 1800s
you know the flashlight performs light, it drains a lot power, I do not think you could charge a lot electricity capacity in a wrist watch.
The first wrist watch (then called a wristlet) was made for women by Patek Philippe. It contained a small pocket watch movement and the case was attached to the wrist by a ribbon or cord. The first mens wrist watch is generally accepted to have been made on commission to the German Army by Girard-Perregaux shortly before the end of the 19th century. The first wrist watch to go on general sale to the public was the Cartier Santos (although not called that at the time) in 1906 a year after the one Louis Cartier made for an aviator friend of his, Alberto Santos-Dumont.
An hand compass, or an analogue wrist watch. If you know how to read an analogue wrist watch m you can find the South Direction, by using the fingersw against the Sun's position. NB THis is Boy Scout stuff!!!!!
The wristwatch was invented by Patek Philippe in 1868 when they created a timepiece for Countess Koscowicz of Hungary. The concept of a watch worn on the wrist was popularized by soldiers in the late 19th century to quickly check the time during battle.
He wears a watch on his right wrist.
Ironically, time can slow a wrist watch.
A battery-operated wrist watch is a closed system. A wind-up wrist watch is an open system.
Q: What is worn on your wrist?A: A watch
Wrist Watch
The watch band is made of a flexible material that wraps around the wrist. It typically has a buckle or clasp that allows the band to be securely fastened. The holes in the band provide adjustability to fit different wrist sizes.
Kennedy key is used in case of wrist watch.
Wrist watch is an open compound word.
If a wrist watch is moving on your wrist, it could mean that the watch strap is loose, causing the watch to shift around. This can be uncomfortable and may also affect the accuracy of the watch as it might not be positioned properly to keep time accurately. Adjusting the strap to fit snugly on your wrist can help prevent the watch from moving.
You will go in your nearest wrist watch authorized dealer and tell them to extend your wrist watch warranty period. They easily do it but they take some money for this.
The Minicci wrist watch is sold at Payless ShoeSource.
The left wrist is the watch wrist for both men and women.