The special thing about the O clock Great is that you can change the strap. We have the straps from the Great collection in many colours. Eye-catching, for example, in light purple, red, pink or rock, but also in stylish salvia, dark gray, black or white, which of course always matches your outfit or the season. Available in sizes small (16 cm.) and medium (18 cm.). Also great as a gift! (Note: The Great straps are not suitable for the standard O clock watches. The sizes are different).