Juli Clover, MacRumors:
Apple is planning to offer customers an opportunity to exchange only their Apple Watch bands rather than an entire Apple Watch if a band is the wrong size or the wrong style. Retail employees have been instructed to suggest a band swap as an alternative to a whole watch return if an Apple Watch is being returned based on size, color, or band style.
A band swap, according to an internal employee training document, can potentially save the customer time as it eliminates the need to set up and sync an entirely new watch. Band swaps are available for the Apple Watch Sport and the stainless steel Apple Watch, but will not be available for the more expensive gold Apple Watch Edition.
I hope I like the Rose Gray Leather 18-Karat Rose Gold Modern Buckle I preordered (not really).