Seiko 4R34 Instructions Manual
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Seiko 4R34 Instructions Manual

Mechanical watch
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4R34
M-26
NSY4R341-A2203
そのほかの言語の取扱説明書は、パソコンや
スマートフォンから当社ホームページ内の
「カスタマーサービス」  >  「取扱説明書ダウンロード」
にアクセスいただき、ご覧ください。
MECHANICAL WATCH
日本語 ..................................................
English ................................................
Please refer to the Instruction Manuals
of other languages by accessing
"Customer Service"→ "Instruction"
on our Website from PC or Smartphone.
Deutsch / Français / Italiano / Español /
Pусский язык /
  / Português /
/
/
/  
https://www.seikowatches.com/
4R34
INSTRUCTIONS
1
JA
1
EN

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Summary of Contents for Seiko 4R34

  • Page 1 M-26 4R34 NSY4R341-A2203 4R34 MECHANICAL WATCH INSTRUCTIONS 日本語 ..........English ..........Please refer to the Instruction Manuals そのほかの言語の取扱説明書は、パソコンや of other languages by accessing スマートフォンから当社ホームページ内の "Customer Service"→ "Instruction" 「カスタマーサービス」  >  「取扱説明書ダウンロード」 on our Website from PC or Smartphone. にアクセスいただき、ご覧ください。 Deutsch / Français / Italiano / Español / Pусский...

  • Page 2: Table Of Contents

    ○ If the watch body or band becomes edged by corrosion etc. ○ If the pins protrude from the band. How to use tri-fold type clasp for leather band * Immediately consult the retailer from whom the watch was purchased or SEIKO CUSTOMER SERVICE (Special clasps) ..........38 CENTER.

  • Page 3: Watch

    Immediately consult the retailer from whom the watch was purchased or • Additionally, mechanical watches are subtly affected by the conditions in which they are used (e.g., SEIKO CUSTOMER SERVICE CENTER. duration worn, temperature, arm movement, the amount wound, etc.) ; thus, the amount of error is not constant.

  • Page 4: Names Of The Parts And Their Functions

    Names of the parts and their functions Crown There are two types of crowns, a normal crown and a screw down crown. 1 Minute hand Please check the type of the crown of your watch. 2 Hour hand Normal crown While 3 Seconds hand pressing the...
  • Page 5 How to set the time, 24-hour hand and date Turn the crown counterclockwise to set the date. Turn the crown until the current date appears. ■ How to set the time and date * Do not adjust the date when the 24-hour hand is between 9:00 PM and 1:00 AM.
  • Page 6 ■ Date adjustment at the end of the month ■ How to use the 24-hour hand It is necessary to adjust the date at the end of February and 30-day months. There are two ways to use the 24-hour hand as follows. Ex.) To adjust the date in the A.M.

  • Page 7: List Of Time Zone Differences In Major Regions Of The World

    ■ In the case of 24-hour hand being set to different time a) As an example, if the time of a region you zone wish to know belongs to the time zone of GMT, the time difference from GMT is “0” Three different time zones can be read by turning the rotating bezel.
  • Page 8 ● In the Southern Hemisphere How to use the compass (Only for models with the * In low latitude areas (north of the Tropic of Capricorn), the compass bezel (ring)) compass may not function properly at certain times of the 12 o’clock marker North year.

  • Page 9: Daily Care

    * If your watch is rated as “Non-water resistant” or “water resistant for daily use,” please do not wash the watch. “Performance and type” → P.30 “Water resistant performance” → P.32 4R34-0000 Case Number ● Turn the crown from time to time •...

  • Page 10: Magnetic Resistant Performance

    Magnetic resistant performance Examples of common magnetic products that may affect watches Affected by nearby magnetism, a watch may temporarily gain or lose time or stop operating. b DANGER Indication on the case back Condition of use No indication Keep the watch more than 5 cm away from magnetic products. Smartphone, cellular phone, tablet terminal AC adapter (JIS level-1 standard)

  • Page 11: How To Use Tri-Fold Type Clasp For Leather Band (Special Clasps)

    ● Silicone band How to use tri-fold type clasp for leather band (Special clasps) • As for material characteristics, the band is easily dirtied, and may be stained and discolored. Wipe off dirt with a wet cloth or cleaning tissue. There are 3 types of special clasps as described below;...

  • Page 12: How To Use An Easy Adjust Type Clasp

    C Type ● How to adjust the length of the band While pressing the push buttons on both sides Press the push buttons again to unfasten the of the flap, pull the band out of the movable flap. loop and fixed loop. Then open the clasp. Buckle Push button Fixed loop...

  • Page 13: After Sales Service

    Inspection and adjustment by disassembly and cleaning (overhaul) should be performed by the retailer from whom the watch was purchased, and who specifies “SEIKO GENUINE PARTS.” At this time, also • Please keep in mind that if original parts are not available, they may be replaced with substitutes whose request replacement of the gasket and the spring bar.

  • Page 14: Accuracy Of Mechanical Watches

    Accuracy of mechanical watches ○ Mainspring wound condition and accuracy In order to improve accuracy, it is important to regularly supply energy to the balance that controls the speed of the gears. The driving force of the mainspring that powers mechanical watches varies between when ○...

  • Page 15: Specifications

    Specifications Cal. 4R34 1. Features 4 hands (Time display (Hour, minute and seconds hands), 24-hour hand), date display 2. Vibrations per hour 21,600 vibrations/hour (6 vibrations/sec) 3. Loss/gain (daily rate) +45 to -35 seconds at normal temperature range Only if worn on the wrist in a temperature range of 5°C to 35°C 4.

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