Ring-Wold Time

for model TK61SL, TK62SL, TK63SL, T50SL

compass with four cardinal directions: north, south, east and west.

360 degrees scale

world time with 23 cities

You are in London now, it´s 10.PM.(22) GMT (UTS) (red arrow).

It´s 9 PM (21) in Berlin, and 11 PM (23) in Moscow (blue arrow)

It´s 6 AM in Sydney, 10 AM in Hawai, and 3 PM (15) in New York

It´s 5 PM (17) in Rio de Janeiro (blue arrow).

world time with 23 cities

You are in London. It´s 10 AM GMT (UTS) (red arrow),

It´s 1 PM. (13) in Moscow, iIt´s 8 PM (20) in Sydney, and it´s midnight (24) in Hawai

It´s 5 AM in New York (blue arrow).

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difference to MEDT +1, +2, -1, -2 hours

Central European Daylight Saving Time

Dual time, second time zone on the inner ring (1-12) for setting of different individual time zones

Important are the numerals from 1 until 12 on the inner ring, the cities have no importance in this calculation.

You are in London now , it´s 10 AM , and you want to know what time is it in Moscow.

You have to know that there are -3 hours difference between the both cities

You turn the inner ring until the numeral 9 is on the 12 o´clock position (red arrow)

Then you can see that it´s 7 AM in Moscow (red arrow)

When it´s 2 PM (14) in London, you can see ,it´s 11 AM in Moscow

When it´s 4 PM (16) in London, you can see ,it´s 1 PM (13) in Moscow ...