Manual
Page 1
...-tested to a pressure of 60 atmospheres (600 meters or 2000 ft.), the 300 meter model (Cal. 7549) to a pressure of SEIKO's advanced precision technology. ENGLISH SEIKO QUARTZ DIVER'S WATCH Cal. 2625, 7548, 7549 INSTRUCTIONS Your SEIKO Quartz Diver's Watch is a battery-powered electronic wristwatch, incorporating a quartz crystal oscillator, and IC (integrated circuit) for excellent timekeeping and...
...-tested to a pressure of 60 atmospheres (600 meters or 2000 ft.), the 300 meter model (Cal. 7549) to a pressure of SEIKO's advanced precision technology. ENGLISH SEIKO QUARTZ DIVER'S WATCH Cal. 2625, 7548, 7549 INSTRUCTIONS Your SEIKO Quartz Diver's Watch is a battery-powered electronic wristwatch, incorporating a quartz crystal oscillator, and IC (integrated circuit) for excellent timekeeping and...
Manual
Page 3
Calendar mechanism: Cal. 7548, 7549: Day displayed in two second intervals. 6. Battery life indicator: The second hand moves in either of crystal oscillator: 32,768 Hz (Hz = Hertz -Cycle per second) 2. Frequency of two languages and date, ... . 2625: Date displayed. 4. The 600 meter model . . Each click rotates the scale one half of 15 atmospheres (150 meters or 500 ft.) 8. Battery: Silver oxide battery U.C.C. 301 (Cal. 7548, 7549), SE IKO TR726SVV or SB-DL (Cal . 2625) .c 5. Water-resistance: 600 meter, 300 meter and 150 meter water tested models are available. •...
Calendar mechanism: Cal. 7548, 7549: Day displayed in two second intervals. 6. Battery life indicator: The second hand moves in either of crystal oscillator: 32,768 Hz (Hz = Hertz -Cycle per second) 2. Frequency of two languages and date, ... . 2625: Date displayed. 4. The 600 meter model . . Each click rotates the scale one half of 15 atmospheres (150 meters or 500 ft.) 8. Battery: Silver oxide battery U.C.C. 301 (Cal. 7548, 7549), SE IKO TR726SVV or SB-DL (Cal . 2625) .c 5. Water-resistance: 600 meter, 300 meter and 150 meter water tested models are available. •...
Manual
Page 7
While the crown Is depressed, turn it locks in place. Be sure to the normal position and lock it in place by following instructions before the watch is used. Depress the crown. TO LOCK THE CROWN 7 8 9 vDepress -C C • After all adjustments for the time and calendar are completed, push the crown back to read "BATTERY CHANGE" on page 8 and the following the procedures in 8 and 9. wise until it clock-
While the crown Is depressed, turn it locks in place. Be sure to the normal position and lock it in place by following instructions before the watch is used. Depress the crown. TO LOCK THE CROWN 7 8 9 vDepress -C C • After all adjustments for the time and calendar are completed, push the crown back to read "BATTERY CHANGE" on page 8 and the following the procedures in 8 and 9. wise until it clock-
Manual
Page 8
... SEIKO SERVICE CENTER inscribe a new "*" mark at the factory, the actual life- With each battery change is inserted at the position which powers your watch should last approximately three years for Cal. 7548, 7549 (U.C.C. 301) or two years for replacement. BATTERY CHANGE The miniature battery ...which corresponds to three years (Cal. 7548, 7549) or two years (Cal. 2625) after the battery has been replaced. of the scale represents three months....
... SEIKO SERVICE CENTER inscribe a new "*" mark at the factory, the actual life- With each battery change is inserted at the position which powers your watch should last approximately three years for Cal. 7548, 7549 (U.C.C. 301) or two years for replacement. BATTERY CHANGE The miniature battery ...which corresponds to three years (Cal. 7548, 7549) or two years (Cal. 2625) after the battery has been replaced. of the scale represents three months....
Manual
Page 9
... when you see the second hand moving in one second intervals. .c (See "BATTERY LIFE INDICATOR") • Check the "•" mark before diving plan is made to be sure it indicates that Lai you contact a SEIKO SERVICE CENTER. CHECK THE FOLLOWING ITEMS BEFORE DIVING: • Check to see if... the second hand is moving in two second intervals instead of the battery. (See "BATTERY CHANGE") • Check to see if the time and calendar...
... when you see the second hand moving in one second intervals. .c (See "BATTERY LIFE INDICATOR") • Check the "•" mark before diving plan is made to be sure it indicates that Lai you contact a SEIKO SERVICE CENTER. CHECK THE FOLLOWING ITEMS BEFORE DIVING: • Check to see if... the second hand is moving in two second intervals instead of the battery. (See "BATTERY CHANGE") • Check to see if the time and calendar...
Manual
Page 10
...diver's watch, we recommend you should not subject the watch to violent shocks or extreme temperatures. TO PRESERVE THE WATER RESISTANT QUALITY OF YOUR z SEIKO QUARTZ WATCH Please follow the instructions below: • Before using in water, be sure the crown is locked in place. • •...thoroughly dry. • If it is exposed to sea water, rinse it in fresh water and then wipe it overhauled by a SEIKO SERVICE CENTER when the battery is specially designed to protect against shock. However, remember that your watch is sealed in a vacuum capsule which is replaced every three...
...diver's watch, we recommend you should not subject the watch to violent shocks or extreme temperatures. TO PRESERVE THE WATER RESISTANT QUALITY OF YOUR z SEIKO QUARTZ WATCH Please follow the instructions below: • Before using in water, be sure the crown is locked in place. • •...thoroughly dry. • If it is exposed to sea water, rinse it in fresh water and then wipe it overhauled by a SEIKO SERVICE CENTER when the battery is specially designed to protect against shock. However, remember that your watch is sealed in a vacuum capsule which is replaced every three...