Related Manuals for Seiko Cal. 8R39
Summary of Contents for Seiko Cal. 8R39
- Page 1 Cal. 8R39 INSTRUCTIONS BEDIENUNGSANLEITUNG INSTRUCTIONS ISTRUZIONI INSTRUCCIONES (P. 106) INSTRUÇÕES (P. 132) ИНСТРУКЦИИ (P. 158) (183...
- Page 2 You are now the proud owner of a SEIKO Automatic Chronograph Diver's Watch Cal. 8R39. To ensure its optimum performance, please read the instructions in this booklet carefully before using it. Please keep WARNING this manual handy for ready reference.
- Page 3 • the time and calendar are appropriately set. • the second hand is operating normally (if not, swing the watch for more than 30 seconds to wind the mainspring sufficiently.) If there are any malfunctions, we recommend that you contact SEIKO CUSTOMER SERVICE CENTER. WHILE DIVING l Do not operate the crown and the buttons when the watch is wet or in water. l Take care not to hit the watch against hard objects such as rocks.
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Page 4: Table Of Contents
CAL. 8R39 CHARACTERISTICS OF A MECHANICAL WATCH CONTENTS (self-winding type, automatic winding type) ● This mechanical watch operates using power obtained from a mainspring. Page ● If the watch is completely stopped, manually turn the crown approximately 20 CHARACTERISTICS OF A MECHANICAL WATCH ......7 times to wind up the mainspring to start the watch. -
Page 5: Names Of The Parts
NAMES OF THE PARTS HOW TO USE This watch is an automatic watch equipped with a manual winding mechanism. Center stopwatch hand • When the watch is worn on the wrist, the motion of the wearer's arm winds the Hour hand mainspring of the watch. Minute hand • If your watch is completely stopped, it is recommended that you manually wind Stopwatch minute hand the mainspring by turning the crown. -
Page 6: How To Set The Time And Date
HOW TO SET THE TIME AND DATE There is no need to turn the crown further when the mainspring is fully wound. But the crown can be turned without damaging the watch mechanism. • Check that the watch is operating, and then set the time and date. Once the watch is wound up fully, it operates for about 45 hours. However, when • The watch is provided with a date function and is designed so that the date the stopwatch is used continuously for a certain period, the watch may not operate changes once every 24 hours. - Page 7 3. Pull out the crown to the second click when the small second hand is at the 12 ● Date adjustment at the beginning of the month o’clock position. (The small second hand stops on the spot.) It is necessary to adjust the date on the first day after a month that has less than Turn the crown to advance the hands until the date changes to the next.
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Page 8: How To Use The Stopwatch
HOW TO USE THE STOPWATCH STOPWATCH OPERATION This watch features a stopwatch function which can measure up to 12 hours. <STANDARD MEASUREMENT> • A chronograph refers to a watch that has a stopwatch function in addition to a time display function. • Before using the stopwatch, make sure that the center stopwatch hand is pointing START STOP RESET at the 0 position. If it is not pointing at the 0 position, press the Button B to correct the position of the center stopwatch hand. -
Page 9: Rotating Bezel
ROTATING BEZEL How to read the stopwatch minute hand The rotating bezel can show the elapsed time up to 60 minutes. By setting it before The stopwatch minute hand completes a full rotation in 30 minutes. The correct diving, you can know how many minutes you are underwater. indication of the stopwatch minute hand is determined in connection with the position of the stopwatch hour hand. -
Page 10: Screw Down Crown
SCREW DOWN CROWN SECURITY LOCK BUTTON OPERATION • Your watch has a screw down crown to prevent accidental operation and help SECURITY LOCK OF PUSH-BUTTONS A & B maintain water-resistant quality. Locking • To use the crown, it is necessary to unlock the crown first before pulling it out, and it is important to securely screw the crown in after each use. -
Page 11: To Preserve The Quality Of Your Watch
Repair of divers watches requires special expertise and equipment. If you FILM find that your diver's watch is malfunctioning, do not attempt to repair it but immediately send it to SEIKO CUSTOMER SERVICE CENTER. n TEMPERATURES To prevent possible rusting... -
Page 12: Places To Keep Your Watch
[Distance to the watch: 1 m]: 1,000 lux oils. If the parts run short of oil or get worn out, the watch may lose time or stop [Distance to the watch: 3 m]: 500 lux (average room luminance) operation. In such a case, have the watch overhauled. [Distance to the watch: 4 m]: 250 lux * "LUMIBRITE" is a trademark of SEIKO HOLDINGS CORPORATION. -
Page 13: Notes On Guarantee And Repair
Possible causes Solutions The watch has been left Normal accuracy will resume Please contact the retailer the watch was purchased from or SEIKO CUSTOMER ● in extremely high or low when the watch returns to normal SERVICE CENTER for repair or overhaul. -
Page 14: Accuracy Of Mechanical Watches
ACCURACY OF MECHANICAL WATCHES SPECIFICATIONS The accuracy of mechanical watches is indicated by the daily rates of one week Display system ● or so. Time/Calendar ..........Hour, minute and small second hands The accuracy of mechanical watches may not fall within the specified range of ●...