User manual SEIKO 2625 ANALOG QUARTZ

[. . . ] 48 Crown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Screw lock type crown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 42 HOW TO WIND THE MAINSPRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Guide for winding state of the mainspring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Before removing the watch from your wrist, observe the power reserve indicator to check if the watch has stored enough power to keep running until the next time you wear it. If necessary, wind the mainspring. To prevent the watch from stopping, wind the mainspring to store the excess power that will allow the watch to run for extra time. Power reserve indicator The continuous operable time of the watch may vary depending on actual use conditions, such as the number of hours you wear the watch or the extent of your movement while wearing it. In a case where you wear the watch for a short period of time each day, observe the power reserve indicator to check the level of the remaining power. If necessary, manually wind the mainspring. Slowly turn the crown clockwiseupwardto wind the mainspring with extra care not to press it in. Wind the mainspring until the power reserve indicator shows a full-wound state. Immediately, the second hand starts moving. 52 "How to read the power reserve indicator" page 54 Slowly turn the crown. 53 Once you finish winding the mainspring, make sure you relock the crown when the crown is a screw lock type. In order to set the time and date after winding the mainspring manually, do not relock the crown but continue the procedures. "How to set the date and time" page 55 How to read the power reserve indicator TO SET THE DATE AND TIME How to set the date and time Make sure that the mainspring is sufficiently wound and the watch is working. When setting the date and time, ensure that the watch is working. Power Reserve Indicator When the crown is a screw lock type, unlock it. 54 Winding state of the mainspring Number of hours the watch can run "Screw lock type crown" page 50 Fully wound Approximately 72 hours3 days Half wound Approximately 36 hours1. 5 days Unwound The watch either stops or is running down. 55 . While the watch hands show any time between 9:00 PM and 1:00 AM, pull out the crown to the second click, and turn it counterclockwisedownward to temporarily advance the hands to show any time after 1:00 AM. This procedure is required to ensure the proper engagement of the calendar driving wheel. Each time the hour hand makes two full rotations, the date is adjusted for one day. For diving, use special watches for diving. Do not leave moisture, sweat and dirt on the watch for a long time. Be aware of a risk that a water resistant watch may lessen its water resistant performance because of deterioration of the adhesive on the glass or gasket, or the development of rust on stainless steel. 66 CAUTION Do not wear the watch while taking a bath or a sauna. Steam, soap or some components of a hot spring may accelerate the deterioration of water resistant performance of the watch. Do not turn or pull out the crown when the watch is wet. Water may get inside of the watch. If the inner surface of the glass is clouded with condensation or water droplets appear inside of the watch for a long time, the water resistant performance of the watch is deteriorated. Immediately consult the retailer from whom the watch was purchased or SEIKO CUSTMER SERVICE CENTER (listed on the end of a book). 67 Do not pour running water directly from faucet. The water pressure of tap water from a faucet is high enough to degrade the water resistant performance of a water resistant watch for everyday life. Magnetic resistanceaffect of magnetic field Grand Seiko Spring Drive conform to the Magnetic Resistance Standard of JIS Class 1. The watch has magnetic resistance to maintain performance in most cases even where it is brought close toat least 5cm spaced fromequipment generating a magnetic field in normal life. However, the movement parts are magnetized when they encounter a strong magnetic field, thereby accuracy may go out of order. Pay attention so as not to bring the watch close to equipments generating a strong magnetic field within 5cm. Magnetized items that may affect watches Examples of common items that generate a magnetic field 68 Classification of JIS antimagnetic watches Class 1 Certified level of magnetic resistance 4800A/m Indication of antimagnetism on the case back Antimagnetic quality The watch has magnetic resistance to maintain performance in most cases where it is brought close toat least 5cm spaced fromequipment generating a magnetic field in normal life. Magnetic clips Magnetic accessories Speaker of audio instruments, radios, earphones, or mobile phone etc. 69 If the accuracy exceeds the accuracy target range ± 15 seconds/monthduring normal usage due to magnetization, removal of magnetism and accuracy readjustment works are charged regardless of the guarantee period. CAUTION Keep the watch more than 5 cm away from magnetized products. Magnetic health equipments such as magnetic Magnetic door seal of plasters, magnetic pillows, magnetic back belts etc. refrigerator or furniture Magnetic buckle of handbags or purses Band The band touches the skin directly and becomes dirty with sweat or dust. Therefore, lack of care may accelerate deterioration of the band or cause skin irritation or stain on the sleeve edge. The watch requires a lot of attention for long usage. Leather band A leather band is susceptible to discoloration and deterioration from moisture, sweat and direct sunlight. Wipe off moisture and sweat as soon as possible by gently blotting them up with a dry cloth. Do not expose the watch to direct sunlight for a long time. Please take care when wearing a watch with light-colored band, as dirt is likely to show up. [. . . ] The watch has been left at an extremely high or low temperature. Solutions Turn the crown to wind the mainspring and reset the time. While you are wearing the watch or when you take it off, check the remaining power shown by the power reserve indicator and wind the mainspring if necessary. Turn the crown to wind the mainspring and reset the time. If the watch is left at a temperature below 0 ºC, it may stop if the power reserve indicator is showing less than one-sixth of the power reserve. [. . . ]