• NOS unused 1960s old-stock JB Champion unpadded black Scandia Calf leather single keeper watch strap with yellow gold-tone buckle. The buckle is 5/8" inside, we can switch to current-production stainless for no extra charge. The ends are 15.4mm. Spring bars are included. The length end to end excluding the buckle is 6 1/2" (165mm). We've shown it with a watch so you can see how it works & looks when installed, watch not included. 24E.17134