Seiko Presage Style 60's Watch - Black - 40mm

Pull the crown out to position 2 (the middle position) to set the time. Pull it out further to position 3 to set the date. Always ensure you are setting the date correctly by advancing the time past midnight. Avoid setting the date between 9 PM and 3 AM.

The Seiko 4R35 movement is generally accurate within -20 to +40 seconds per day. Accuracy can be influenced by factors such as wearing habits, temperature, and the watch's position when not worn.

The Seiko 4R35 movement has a power reserve of approximately 41 hours when fully wound.

With 50m water resistance, this watch is protected against accidental splashes and light rain. It is not suitable for swimming, diving, or prolonged submersion in water.

Yes, the watch has a standard 20mm lug width, allowing for easy replacement with most aftermarket watch straps made of leather, nylon, or rubber.

No, this is a mechanical automatic watch. It is powered by the movement of your wrist. If not worn, it needs to be wound manually or shaken to keep running.

Ensure the watch is being worn regularly or manually wind it by turning the crown clockwise (in position 1) for about 30-40 turns. If the issue persists, the watch may require servicing.

Ensure you are not setting the date between 9 PM and 3 AM, as this can interfere with the date change mechanism. Refer to the user manual for correct date setting procedure.

Ensure the crown is in the correct position for winding (Position 1). If it feels jammed, do not force it and consult a watch professional.

Hardlex crystals offer moderate scratch resistance. For significant scratches, replacement of the crystal by a qualified watchmaker may be necessary.