This categorie has straps for the most part of the watches. The half of Originals (Gent, Gent Flex, Chrono, Automatik, Scuba, Musicall, Solar), Access Gent & Scuba, Irony Big and Medium, Irony Scuba (not Irony Scuba 200) and Irony Midi Chrono uses 17mm straps.
