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Seiko 4R57 - User Manual

Seiko 4R57
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Cal. 4R57
INSTRUCTIONS (P. 3)
BEDIENUNGSANLEITUNG (S. 21)
INSTRUCTIONS (P. 41)
ISTRUZIONI (P. 61)
INSTRUCCIONES (P. 81)
INSTRUÇÕES (P. 101)
ИНСТРУКЦИИ
(P. 121)
(141 )

Table of Contents

Questions and Answers

  • G
    Gabriel FrancoJul 27, 2025
    Why does my Seiko Watch gain or lose time?
    • M
      Mandy SanchezJul 28, 2025
      If your Seiko Watch gains or loses time temporarily, it might be due to several factors. Exposure to extremely high or low temperatures can affect accuracy, but it should return to normal once the watch is back at a normal temperature. Another cause may be close contact with a magnetic object; moving the watch away from the magnetic source should resolve this. However, if the watch was dropped, hit against a hard surface, exposed to strong vibrations or has not been serviced in over 3 years, consult the retailer from whom the watch was purchased.
  • D
    David PhillipsAug 5, 2025
    How to fix Seiko Watch when the date changes at noon?
    • J
      Jillian GarciaAug 5, 2025
      If the date on your Seiko Watch changes at 12 o’clock noon, it indicates that the AM/PM settings are not properly configured. To correct this, advance the hands by 12 hours.
  • A
    aliceduffyAug 16, 2025
    What to do if Seiko 4R57 Watch glass is blurred?
    • D
      Devin RandolphAug 16, 2025
      If the glass of your Seiko Watch is blurred and the blur persists for a long time, it suggests that water has entered the watch, likely due to the deterioration of the gasket or other components. Consult the retailer from whom the watch was purchased.

Summary

SEIKO CAL. 4 R57

CHARACTERISTICS OF A MECHANICAL WATCH

Explains the watch's mechanical operation using a mainspring and its accuracy.

NAMES OF THE PARTS

Identifies and illustrates the various components of the watch, including hands and crown.

HOW TO USE

HOW TO SET THE TIME AND DATE

Details the process of setting the watch's time and date, including cautions.

Date adjustment at the beginning of the month

Provides specific instructions for adjusting the date at the start of months with fewer than 31 days.

HOW TO READ THE POWER RESERVE INDICATOR

TO PRESERVE THE QUALITY OF YOUR WATCH

CARE OF YOUR WATCH

Guidelines for cleaning and maintaining the watch case, band, and gasket.

RASH AND ALLERGIC REACTION

Information on potential skin reactions and advice for managing them.

PRECAUTIONS ON WEARING YOUR WATCH

Safety advice for wearing the watch, especially around children or during activities.

PLACES TO KEEP YOUR WATCH

NOTES ON OVERHAUL

NOTES ON GUARANTEE AND REPAIR

TROUBLESHOOTING

ACCURACY OF MECHANICAL WATCHES

SPECIFICATIONS

Seiko 4R57 Specifications

General IconGeneral
Movement TypeAutomatic
Caliber Number4R57
Power ReserveApproximately 41 hours
Jewels29
Vibrations21, 600 vibrations per hour (6 beats per second)
Accuracy+45 to -35 seconds per day
FunctionsPower reserve indicator

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