Seiko 5 Sports Field Watch - Black - 39mm

Yes, with a water resistance rating of 10 bar, this watch is suitable for swimming and light water sports. However, it is recommended to ensure the crown is fully secured before water exposure and to rinse with fresh water after exposure to salt or chlorinated water.

No, this is an automatic watch. It is powered by the movement of your wrist. It also has a manual winding capability to maintain its 41-hour power reserve.

The 'hacking' feature means the second hand stops moving when you pull the crown out to the time-setting position. This allows for precise synchronization of the watch to an exact time.

The Calibre 4R36 automatic movement has a power reserve of approximately 41 hours. This means the watch will continue to run for about 41 hours after being fully wound, even if not worn.

The Seiko 5 Sports Field Watch comes with a 2-year manufacturer's warranty from the date of purchase.

Yes, the watch has a standard 20mm lug width, allowing you to easily swap out the original strap for any compatible aftermarket strap to personalize your look.

To maintain accuracy, ensure the watch is regularly worn to keep the mainspring wound, or manually wind it every couple of days if worn infrequently. Avoid exposing it to strong magnetic fields or extreme temperatures.

Gently shake the watch for 1-2 minutes to wind the mainspring. If the issue persists, manually wind the crown clockwise 30-40 times in the first position. Ensure the watch is worn regularly.

Automatic watches can have a time deviation of +/- a few seconds per day. If the deviation is significant, ensure the watch is fully wound and has not been exposed to strong magnetic fields. For persistent inaccuracy, consult a watchmaker.

Ensure you are not trying to set the date between 9 PM and 3 AM. During this period, the date-changing mechanism is engaged, and manual adjustment can cause damage. Set the time to the correct AM/PM, then adjust the date.

Ensure the crown is pulled out to the correct position before attempting to set the time or date. If it feels stiff, do not force it. Try gently rotating it while pulling. If resistance continues, it may require servicing.