You are now the proud owner of a Spring Drive Watch Cal. 5R64, 5R65. For the best results, please read the instructions in this booklet carefully before using your Spring Drive Watch. Please keep this manual handy for ready reference.
This is an automatic watch equipped with a manual winding mechanism. When first using the watch, manual winding is convenient. The caliber 5R65 has a second hand in the center of the dial. The caliber 5R64 has a small second hand at the 9 o’clock position on the dial.
If your watch is completely stopped, it is recommended that you manually wind the mainspring by turning the crown. Date The caliber 5R64 and 5R65 have the same usage. The following section of this manual will provide explanation by using the caliber 5R65 as an example. CROWN ●...
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● HOW TO SET THE TIME AND DATE When setting the date and time, ensure that the watch is working: the main spring is sufficiently wound. 1. Pull out the crown to the first click. (The second hand continues moving.)
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1. Before setting the time, wind the mainspring until the power reserve indicator shows a full-wound state. 2. When using a watch after it has stopped, wait approximately 30 seconds after the second hand starts moving, and then pull the crown out to the second click.
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<Date setting> The watch displays the date from the 1st to 31st every month so that manual date adjustment is only required on the first day after a month that has less than 31 days. Example: To set the date on the morning of the 1st day of a month that follows a non-31day month.
● CARE OF YOUR WATCH • The case and band touch the skin directly. Keep the case and band clean at all times. Use of an unclean watch will not only soil the sleeve edge of clothing but may also cause skin irritations. •...
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• Do not operate the crown when the watch is wet with soapy water or shampoo. • If the watch is left in warm water, a slight time loss or gain may be caused. This condition, however, will be corrected when the watch returns to normal temperature.
Do not leave the watch in close contact with hot spring water. PERIODIC CHECKS ● Inspection and overhaul of the watch will be performed by SEIKO. When you take your watch to the retailer from whom the watch was purchased, make sure that the watch will be serviced by SEIKO.
Wear the watch for an extended period of time, or when taking off the watch, turn the crown to wind the mainspring if the remaining power shown by the power reserve indicator is not sufficient for the next use.
IC (Integrated Circuit) ... Oscillator, frequency divider, and spring drive control circuit ( C-MOS-IC: 1 piece) Jewels ... 5R64: 32 jewels, 5R65: 30 jewels The specifications are subject to change without prior notice for product improvements. 15 seconds per month (equivalento to 1...
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