The most common watch band repairs that watchmakers encounter involve the watch clasp and watch link repairs. A new watch band clasp will guarantee that your watch band will always fit perfectly because it allows you to adjust for weight loss and other situations that may be out of your control as it allows you to customize the fit of your watch band. If you want to have more flexibility in the fit of your watch you can use an adjustable clasp. Mechanically, there are many different clasp designs from the simple fold over style clasps to more complex designs that watchmakers have developed over the years like the tri-fold with push button clasp. While sometimes it can be very simple to change the clasp of your watch band, we always recommend you take your watch to a watchmaker or jeweler to ensure the job is done perfectly.