Chronograph Style Talking Atomic Watch by Lifemax
Code: 40WTL1459
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Description
Chronograph Style Talking Atomic Watch by Lifemax
Automatically updated with the atomic signal for guaranteed accuracy, our market leading watch announces the time and date at the push of a button.
Featuring beautifully clear dials and high contrast fonts, our watches are designed so you can easily see the time at a glance. The time and date are announced in a clear, British accent and can be changed between a male and female voice.
- Crystal clear voice with male and female options
- Optional alarm and hourly announcement
- Pin point accuracy with automatic update
- Stylish design with faux chronograph dials
Lifemax product code: 1459
Details
Atomic accuracy
In 2011, the atomic clock housed in Britain's National Physical Laboratory (NPL) was found to be the world's most accurate. The clock is a caesium fountain clock, meaning that the "tick" is provided by the measurement of the energy required to change the caesium atoms' spin. It was found to be accurate to one part in 4,300,000,000,000,000, meaning that NPL's clock will not stray by more than a second in 138 million years.
Although that accuracy may be overkill for day-to-day, by using the signal from the NPL atomic clock you can be sure your watch will always show the correct time. It will even adjust automatically for British Summer Time. If you happen to travel elsewhere in the world, your watch can also use the atomic signals in the US, Germany and Japan.
