Hamilton Khaki Field Automatic Watch - 42mm - Black

This watch features an automatic H-10 movement, which is self-winding via wrist motion and has a power reserve of up to 80 hours.

Yes, the titanium case and bracelet are coated with black PVD (Physical Vapor Deposition) and have a sandblasted finish.

Yes, with a 100-meter water resistance rating, this watch is suitable for swimming and snorkeling, provided the crown is properly secured.

This is an automatic watch and does not use a battery. It is powered by the movement of your wrist.

The lug width for this watch is 20mm, allowing for easy compatibility with standard watch straps.

To maintain the black PVD coating, clean the watch with a soft, damp cloth and avoid abrasive cleaners or materials. Excessive friction or impact may cause wear over time.

Please refer to the official Hamilton warranty documentation for the specific warranty period and terms applicable to this model.

Manually wind the crown 30-40 times clockwise. If the issue persists after wearing for a full day, the power reserve may be compromised or there could be an internal issue. Contact customer support.

Automatic watches can vary in accuracy. If you notice significant deviations (more than +/- 15-20 seconds per day), ensure the watch is fully wound and has been worn consistently. Extreme temperatures or strong magnetic fields can also affect accuracy. If problems persist, seek professional servicing.

Ensure the crown is not cross-threaded if it is a screw-down type. If it feels stiff or grinding, do not force it. This may indicate debris or a mechanical issue requiring professional attention.

If you are having difficulty adjusting the bracelet links or changing the strap, consult the product manual for specific instructions or seek assistance from a qualified jeweler or watch technician.