How can I adjust the length of a strap?
Stainless Steel strap
You can insert a small needle or pincet into the hole on the side of the band and push the pin out in the direction of the arrow. Using a small household hammer, tap lightly until the pin comes out the other side. Grasp the pin and pull out.
Remove or add required strap links. If removing more than one strap link, remove an equal number of links from both sides to keep the strap even and symmetrical.
After removing or adding the necessary number of strap links, place the pins back in the opposite direction of the arrows. Tap the pins back through using the hammer to finish.
Insert a paper clip or tweezers into the slot and lift up the plate clamp.
Turn the strap and move the clasp to the desired position.
Finally, push the clamp (firmly) back in the first position to fasten it.
A template with the introductions can be found in the box containing your watch.
Disclaimer : The clasp design featured in the video may change slightly depending of the watch model