A watch is the result of immense craftsmanship that is best appreciated by ensuring the watch strap fits securely, so it doesn't fall off. A leather strap is easy to replace with a shorter one. Should you wish to keep the original strap however, your jeweller can add extra openings fairly easily to ensure a tighter fit. Does your watch strap have links? Your jeweller can remove one or more links, for a better fit around your wrist.