Amazon offers both 40 and 40 mm Apple’s official Milanese Loop Apple Watch Band for $84.89. It originally sold for $149, but recently dropped to $99, as a comparison. Today’s deal is an all-time low new Amazon.
Milanese Loop offers a completely magnetic woven stainless steel band, so you can find the right fit. Apple officially describes it as a “modern interpretation of a design developed at the end of the 19th century in Milan.”