Lots of good deals on Amazon Warehouse UK at the moment for OEM bands.
E.g.: Forest Green Leather Loop £62, Lavender Grey SB £28, Delft Blue SB £25, Spearmint SB £35, Alaskan Blue SB £35, Papaya SB £25, Dragon Fruit Loop £38 (varying sizes, some 40mm, some 44mm). Most are Like New/Very Good condition.
E.g.: Forest Green Leather Loop £62, Lavender Grey SB £28, Delft Blue SB £25, Spearmint SB £35, Alaskan Blue SB £35, Papaya SB £25, Dragon Fruit Loop £38 (varying sizes, some 40mm, some 44mm). Most are Like New/Very Good condition.