STRAP ZRC 519 CROCODILE GRAINED CALF LEATHER WITH NUBUCK OR BIO-COMFORT BACK AS SUPPLIED Buckle:Sil I bought this fairly well

I bought this fairly well

Hidden click spring and click

but this one has well spaced hairspring coils and is not a problem

Smith signed one

It was not a particularly attractive finish and never reached large production figures

STRAP ZRC 519 CROCODILE GRAINED CALF LEATHER WITH NUBUCK OR BIO-COMFORT BACK AS SUPPLIED Buckle:Sil I bought this fairly wellStrap ZRC 519 Crocodile grained calf leather with nubuck or bio comfort back as supplied. tapered 2mm towards the buckle. 19mm and 20 regular non OE black are currently a 549 not a 519, this has a matt finish full calf leather lined back, not the bio confort, with a lightly pressed Alligator grain pattern and one of the 20OE Black is a 509 which has smaller plates. LENGTHS OF LEATHER 115X80 LENGTHS OF LEATHER OPEN ENDED 110X80 VERY APPROX