Yes, you can order a replacement buckle individually from our online shop—for example, if your current buckle is damaged or if you would like to swap the buckle to match your watch case (e.g., in silver, gold, or black).
When selecting a buckle, make sure to choose the correct buckle width, as our straps taper towards the clasp, meaning the buckle width differs from the lug width at the watch case.
Finding the right buckle width
To choose the correct size, refer to the lug width or the name of your STERNGLAS strap:
16 mm lug width (e.g., straps with "16" in their name, compatible with Naos XS models): Requires a 14 mm buckle.
20 mm lug width (e.g., straps with "20" in their name): Requires an 18 mm buckle.
Ordering a buckle from the online shop
You can order the matching buckle directly online.
Click here to view our buckles and accessories in the online shop: Buckles
How to replace the buckle yourself
Gently compress the integrated spring bar on the back of the old buckle using a small tool or your fingernail.
Carefully detach the old buckle from the strap.
Insert the spring bar into the new buckle.
Insert one side of the spring bar into the designated hole on the new buckle.
Press down on the opposite end of the spring bar and let it snap into place in the opposite hole.
What to do if you are looking for a specific strap or run into issues?
If you are unsure which buckle fits a specific strap model, or if the spring bar will not release during replacement: Please feel free to contact our customer support team directly at any time.
Our support team is always happy to help :)