NOS unused 1960s-1970s old-stock JB Champion stainless steel backed sliding clasp watch bracelet. The ends are curved spring-loaded self-adjust fitting 16mm 17mm 18mm and 19mm. Spring bars are included, remember to tell us what size you'll need. The wearable length measured at the spring bars is adjustable from 5 1/2" (139mm) to 6 3/8" (162mm), but it opens further to put on and take off your wrist The width of the band itself is 5/8". 4A.22078. $349 shipped insured in the USA. Thanks, Scott