Description 15 mm vintage Strap from the 30s No 461 dark brown suede calf leather Strap, Made in Japan,NOS condition, 15/15 mm 185 mm long, 3 mm thick, closed ends for spring bars, come with a emphty ss watchcase + lead seal from ist original manufacturer + ss polished Buckle, Soft like a Peach and may be one of the nicest vintage straps I have seen in decades! A great high quality strap to match your vintage watch or a new watch project.