Citizen H461 Specifications

2WThis watch is a radio wave watch that Wreceives the standard time radio wavetransmitted in Germany. This radio wave watch is equipped with a regula

2120(4) When reception is completed, the shorter end of the second hand moves from H, M or Land returns to one-second interval movement. · Do not mov

23C. Confirmation of Reception Result· When button (A) is pressed once following completion of reception, the shorter endof the second hand rapidly mo

25E. General Reference for Receiving AreasThe following provides a general reference for those areas where the watch is able toreceive standard time r

HambHamburgOsloWarsawBeogradBudapestNaplesRomeRomeBarcelonaMarseillesMarseillesParisBerlinHamburgOsloWarsawBeogradBudapestNaplesRomeBarcelonaMarseille

28 29The correction mode can be changed by operating the crown and buttons in the manner shown below.A. Correcting the Second Hand and Minute Hand<

31B. Correcting the Month and Year (No. of Years Since Leap Year)<Reading the Month and Year>· The month and year (number of elapsedyears from

33<Correction Procedure>(1) Pull the crown out to the first position. · The watch changes to the date correction mode, and the second hand move

35C. Correcting the Hour Hand and Date· Since the date changes in coordination with the hour hand, it cannot be correctedindependently. The date is c

37· The time difference setting data is reset and the shorter end of the second handreturns to the ±0 position. However, the hour hand and date indic

39· Although the hour hand moves continuously when the crown is rotatedcontinuously (by two clicks or more), move the hour hand one hour at a time toe

4 5· This watch only receives the standard time radio wave transmitted inGermany during radio wave reception. It is unable to receive radiowaves of c

41Example: Setting to London time when the time in Germany is 10:10 AMThe time difference between London and Germany is -1 hour. When the time inGerm

43<Canceling Time Difference>Cancel the time difference by moving the hour hand in the opposite direction of thatwhen the time difference was se

456. Solar-Powered Watch Handring NotesThis watch uses a secondary battery (rechargeable battery) to store electrical energy. Oncefully charged, this

47467. Unique Functions of Solar-Powered WatchesWhen the watch becomes insufficiently charged, the display changes as shown below. [Normal Display] [R

A. Power Save Function<Power Save>When the solar cell is not exposed to light and power is not generated continuously forone week, each hand sto

51Notes:· The time and date cannot be corrected manually during two-second intervalmovement.· Regular automatic reception and free reception are also

53528. General Reference for Charging Times ofSolar-Powered WatchesThe time required for recharging varies according to the model of the watch (color

55CAUTION : Handling of Secondary Battery• Never attempt to remove the secondary battery from the watch. If the secondary batterymust unavoidably be

57<Reference Position of Each Handand Date>Second hand, minute hand, hour hand: 12:00 position (0:00:00)Date: Between 31 and 1• Set the referenc

5958· Turning the crown continuously (by two clicks or more) causes the hour hand to movecontinuously. When the hour hand makes two revolutions, the

76WPlease confirm the following before usingWthe watch.Check themovement of thesecond hand.Recharge the watch byplacing under direct sunlightCheck the

61B. Setting the Reference Position after All-Reset(1) Align the second hand and minute hand at 00 minutes 00 seconds.· Turning the crown (by one clic

62 63<Cautions Following All-Reset>· After performing the all-reset procedure, the time will not be displayed correctlydue to the reference posi

64 6512. TroubleshootingRadio Wave Reception Function: Try checking the following when you think a problem hasoccurred.Problem Check Items Corrective

67A. Navigation Calculator1. Calculation of time requiredQuestion: How long does it take an airplane flying at 180 knots to fly a distance of450 nauti

693. Flying distance calculationQuestion: What is the flying distance traveled in 40 minutes at a speed of 210 knots?Solution: Align the 21 on the out

715. Fuel consumption calculationQuestion: How much fuel is consumedin 6 hours at a fuel consumption rate of 250gallons per hour?Solution: Align the 2

737. ConversionQuestion: How do you convert 30 miles into nautical miles and kilometers?Answer: Align the 30 on the outside scale with the STAT (Y) ma

752. DivisionQuestion: 250/20 Solution: Align 25 on the outside scale with 20 on the inside scale. On the outside scaleread the 12.5 mark that is alig

774. Determining Square RootQuestion: What is the square root of 225?Solution: Rotate the scales so that the value on the inside scale corresponding t

78 7914. PrecautionsCAUTION: Water-resistance performance There are several types of water-resistant watches as shownin the following table.The unit &

WImportant Points Regarding Radio Wave ReceptionWThe two ways to receive radio waves that are ordinarily usedconsist of Regular Automatic Reception an

80 81• Water-resistance for daily use (to 3 atmospheres): This type of watch is water-resistant tominor exposure to water. For example, you may wear t

82 83• Avoid using the watch in an environment where it may be exposed to chemicals orcorrosive gases.If solvents, such as thinner and benzine, or sub

858415. Specifications1. Model: H4612. Type: Analog solar-powered watch3. Timekeeping accuracy: Within ±15 seconds per month on average (when worn atn

11WWhen Storing in a Dark Location for a LongPeriod of TimeWIf the watch is stored in a location out of the light for a period of one week or more,the

12B. Correcting the Month and Year (No. of Years Since Leap Year)C. Correcting the Hour Hand and Date5. Time Difference Correction Function ...

151. FeaturesThis watch is a radio wave watch that automatically corrects the time and date byreceiving a standard time radio wave (time information)

16 172. Before UsingA. Radio Wave Receiving Function<For Good Reception>This watch incorporates an antenna for receiving radio waves inside the

19the direction of the radio wave transmitter station. The watch automatically receivesradio waves twice a day at 3:00 AM and 4:00 AM.2. Free Recepti