Watch Seiko Prospex SUN023 Kinetic GMT Divers Man Review

NUMBER OF SWINGS AND POWER RESERVE 1. When the watch stops completely, or if you find the second hand moving at two-second intervals, swing the watch from side to side at a rate of twice a second. 2. 250 swings will reserve up to 1 day of power. The second hand will start moving at one-second intervals. * It is recommended that the watch be swung further until 2 days of power is reserved. As a guideline of recharging, additional 250 swings, about 500 swings in total will reserve 2 days of power. 3. Wear the watch on your wrist NOTES FOR USING THE WATCH HOW TO CHARGE AND START THE WATCH – To charge the rechargeable battery efficiently, swing the watch from side to side, making an arc of about 20 cm. – No additional benefit is obtained by swinging the watch more quickly or with greater vigor. – The watch is equipped with a system to prevent overcharge. Even if it is further swung after being fully charged, no malfunction will result. – The watch is equipped with an instant-start function, and it may start operating after it is swung several times. For details, see “INSTANT-START FUNCTION” (on the instruction manual included) – It is not necessary to charge the watch fully, as it is charged automatically while it is worn on your wrist. – Wear the watch daily for at least 10 hours. – Even when the watch is worn on your arm, it will not be charged if your arm is not in motion. *For further details please read the instruction manual included.