VALIDATE A SERIAL NUMBER

You can verify the authenticity of any Hidden Hills watch by validating the serial number here.

LINK REMOVAL AND SIZING

Hidden Hills watches are adjustable to fit any wrist size. Each watch includes a link adjustment tool, and additional links, if needed, are provided at no extra cost for a perfect fit. To remove a link from your watch strap, simply use the provided tool to push out the pin connecting any two links on your watch strap.

ADJUSTING THE TIME

To adjust the time on any Hidden Hills watch, follow the steps below:

1. Carefully pull the crown on the side of the watch case out from the face slightly.
2. Turn the crown clockwise. As you turn the crown, the minute and hour hands on the face will move.
3. Once the correct time is displayed on the watch face, simply push the crown back in.

If completed successfully, the second hand on the watch face will begin moving again, keeping time.

CHANGING YOUR WATCH BATTERY

Hidden Hills watches feature an ultra-reliable battery-powered quartz movement manufactured by Ronda AG in Switzerland. The recommended replacement battery is a 1,55V silver oxide watch battery. You can quickly find a replacement by searching Google or Amazon for 364/363 SR621SW or EO-ACZ3-N6RM.

MESH STRAP ADJUSTMENT INSTRUCTIONS

1. Insert a flathead screwdriver or other adjustment tool into the slot of the clasp. Lift the bar open away from the straight pin.
2. Slide the adjustable buckle along the watch strap to adjust the size.
3. Press the clasp closed again.

NEED ADDITIONAL SUPPORT?

If you can not find what you are looking for above, please contact us at support@hiddenhillswatch.com and we will assist you there. Please include your watch model and a description of how we can help.