Per Cartier 21 Chronoscaph 20mm*10mm Cinturino Orologio Gomma Nero Con Chiusura
Width : 20mm 10mm(watch lug) /18mm(buckle end). The total length of the band=the long part about 115mm+the short part without buckle about 80mm=195mm. Band Material:High-quality rubber silicone band. Clasp color: Silver.