this wall clock is so good we have put our name on it. its secret is that it picks up the official british standard frequency time signal broadcast by the bt international transmitter at cumbria Â- effective up to a radius of 1500km (932 miles) & accurate to 1 second in 60 million years! our clock calibrates itself every two hours against this time signal making it one of the most accurate clocks in the world Â- you can check it to the second against the speaking clock or the bbcÂ’s pips! it even automatically selfadjusts during the change-over from wintertime to summertime (and vice versa) without you even having to touch it! the clock measures 25cm (10in) in diameter & requires a single aa battery (supplied). remember buy one & get another one absolutely free! choose any colour combination from the 12 colours available; black white silver green gold butter milk tomato red chocolate duck egg burnt orange corn blue & sicilian lemon. new option: european wall clock
- suitable for all european countries within the central european time zone uses the german dcf 77 signal transmitted up to a radius of 2000km (1, 243 miles) from frankfurt (available in white only).