Dark blue flat leather strap designed specifically for akteo watches.. 20mm wide with silver buckle.. . mark. akteo. . matter. leather. . colours. strap: dark blue. buckle: silver. . lenght. 20mm. . specificities. flat strap for akteo watch 20 mm dark blue leather. dish. 2 mobile loops. silver buckle closure. 6 adjustment holes. made in france (besançon)