Seiko 7C46 Manual

Seiko 7C46 Manual

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  • Seiko 7C46 | Manual - Page 1
    Cal. 7C46, 7N36, 7N85, V736 INSTRUCTIONS BEDIENUNGSANLEITUNG INSTRUCTIONS ISTRUZIONI INSTRUCCIONES INSTRUÇÕES (P. 3) (S. 18) (P. 33) (P. 48) (P. 63) (P. 78) (93 ท)
  • Seiko 7C46 | Manual - Page 2
    proud owner of a SEIKO Analogue Diver's Watch. Before using your SEIKO Analogue Diver's Watch, please read the instructioins in this booklet carefully for its proper use and care. Please keep this manual handy for ready reference. Wir gratulieren Ihnen zum Erwerb Ihrer SEIKO Analog Taucheruhr! Bevor
  • Seiko 7C46 | Manual - Page 3
    ENEnGgLliIsShH CONTENTS Page FEATURES ...4 TIME SETTING ...6 CALENDAR SETTING 8 CROWN LOCK ...9 HOW TO USE THE ROTATING BEZEL 9 BATTERY LIFE INDICATOR 10 BATTERY CHANGE ...10 PRECAUTIONS ...12 TO PRESERVE THE QUALITY OF YOUR WATCH 15 SPECIFICATIONS ...16 3
  • Seiko 7C46 | Manual - Page 4
    English SEIKO QUARTZ DIVER'S WATCH Cal. 7C46, 7N36, 7N85, V736 FEATURES The SEIKO Quartz Diver's Watches are specially designed for deep-sea diving. s WATER RESISTANCE The watches have been water-tested to 25, 75 or 125 atmospheres of pressure/bar as shown in the table below. Calibre No. 7N36,
  • Seiko 7C46 | Manual - Page 5
    shorter than the actual elapsed time. s BATTERY LIFE INDICATOR When the battery life nears its end, the second hand starts moving at two-second intervals instead of the normal one-second intervals. The watch, however, remains accurate during this period. Check the calibre number on the case back as
  • Seiko 7C46 | Manual - Page 6
    English TIME SETTING 1 2 3 Unscrew the crown by turning it counterclockwise. Pull out the crown all the way to the second click when the second hand is at the 12 o'clock position. Adjust the time by turning the crown in the desired direction. 6
  • Seiko 7C46 | Manual - Page 7
    English 4 Notes: 1. Turn the hands past the 12 o'clock marker to determine whether the watch is set for the AM or PM period. If the calendar changes when the hour hand passes the 12 o'clock marker, the time is set
  • Seiko 7C46 | Manual - Page 8
    SETTING Pull out the crown to the first click. Cal. 7C46: Date Day Turn the crown clockwise to set the date or the date during the time period below: • Cal. 7N85 : 9:00 P.M. ~ 1:00 A.M. • Cal. 7C46, 7N36, V736 : 9:00 P.M. ~ 4:00 A.M. 2. When the day shifts automatically to the next day, the other
  • Seiko 7C46 | Manual - Page 9
    English CROWN LOCK Turn Push the crown back in to the normal position. While pressing the crown, turn it clockwise until it locks in place. Press HOW TO USE THE ROTATING BEZEL q You can measure the elapsed time up to 60 minutes. 1. Turn the rotating bezel to align the " w " mark to the minute
  • Seiko 7C46 | Manual - Page 10
    . q "q" mark inscribed on the case back shows the expected time for battery replacement. BATTERY CHANGE q Be sure to replace the battery as soon as it runs down, and not to leave a discharged battery inside the watch. q The battery needs to be replaced when you see the second hand moving at two
  • Seiko 7C46 | Manual - Page 11
    q Refer to the table below for the proper battery and battery life corresponding to your watch. Calibre No. 7C46 7N36, V736 7N85 Battery SEIKO SR43SW SEIKO SR920SW SEIKO SR621SW Battery life (Approx. years) 5 4 2 Note: Since the battery in your watch was inserted at the factory, its actual life
  • Seiko 7C46 | Manual - Page 12
    DIVING q Do not use the watch for saturation diving using helium gas (except for Cal. 7C46). q Check that: • the watch operates normally. • the crown is recommend that you contact an AUTHORIZED SEIKO SERVICE CENTER. WHILE DIVING q Do not operate the crown when the watch is wet or in water. q Take care
  • Seiko 7C46 | Manual - Page 13
    but this is not a malfunction. AFTER DIVING q After checking that the crown is screwed in completely, rinse the watch in fresh water, and wash out all seawater, soil, sand, etc. q After cleaning the watch in fresh water, be sure to wipe it thoroughly dry to prevent possible rust on the case. 13
  • Seiko 7C46 | Manual - Page 14
    lux [Cloudy weather]: 1,000 to 3,000 lux (C) Lighting apparatus (40-watt daylight fluorescent light) [Distance to the watch: 1 m]: 1,000 lux [Distance to the watch: 3 m]: 500 lux (average room luminance) [Distance to the watch: 4 m]: 250 lux * "LUMIBRITE" is a trademark of SEIKO CORPORATION. 14
  • Seiko 7C46 | Manual - Page 15
    expertise and equipment. If you find that your diver's watch is malfunctioning, therefore, never attempt to repair it but immediately send it to a nearby SEIKO Service Center. s TEMPERATURES +60°C -10°C Your watch works with stable accuracy within a temperature range of 5° C and 35° C (41° F and
  • Seiko 7C46 | Manual - Page 16
    and/or a sticker on the case back, peel them off before using your watch. SPECIFICATIONS 1. Frequency of crystal oscillator 32,768 Hz (Hz = Hertz ... Cycles per second) 2. Loss/gain (monthly rate Cal. 7C46, 7N36, 7N85: Less than 15 seconds at normal temperature range (5° C ~ 35° C) (41° F ~ 95
  • Seiko 7C46 | Manual - Page 17
    English 5. Display system Time Three hands (Hour, minute and second hands) Day Displayed in numerals (Cal. 7C46, 7N36, V736) Date Displayed in numerals 6. Battery See "BATTERY CHANGE" on page 11) 7. IC (Integrated Circuit C-MOS-IC * The specifications are subject to change without prior notice
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INSTRUCTIONS
(P.
3)
BEDIENUNGSANLEITUNG
(S.
18)
INSTRUCTIONS
(P.
33)
ISTRUZIONI
(P.
48)
INSTRUCCIONES
(P.
63)
INSTRUÇÕES
(P.
78)
用法説明
(93
頁
)
Cal. 7C46, 7N36, 7N85, V736