How to guides

Quick videos and guides for your Hartley. Tap a topic to open it.

Your watch

Set the time on your Legacy
Set the time on your Heritage
Legacy setup and warranty registration

Hartley Legacy setup instructions

Bought your Legacy in store? Register your 5 year warranty here:

Register your warranty

Change your watch strap
Adjust your mesh strap
Adjust your butterfly clasp
Adjust your steel bracelet

Your steel bracelet arrives with every link intact so it fits any wrist. We recommend having it sized by a local jeweller or watch repair shop. Removing links needs the right tools, and damage from a DIY adjustment is not covered by the warranty.

Need a hand? Contact us and we will help.

Accessories

Measure your ring size

Option 1: Conversion table

Already know your size? Use our conversion chart.

Hartley ring size conversion chart

Option 2: Measuring tape

Wrap a flexible tape snugly around your finger. The measurement in millimetres matches your ring size.

Option 3: A ring you already own

Print our guide on A4 at 100% scale and place your ring on it to confirm the size.

Download the ring size guide

Option 4: Our printable ruler

Print the same guide, cut out the ruler and follow the instructions on the page.

Use your fountain pen

Still stuck? Message us and our team will reply within 12 hours.