Matt blue calf leather strap L682155256
The actual colour of the strap may differ slightly from the photo.
To find your strap width, you need to measure the distance between the lugs of your watch, in millimeters* (mm). You can use a ruler as shown in the illustration, here the strap is 18mm wide for example.
You can also find the most suitable width on the technical information on the online product page of your watch.
One watch, multiple possibilities