Barra molla grassa per vecchi Rolex Submariner 5508 5512 5513 5517 1665 GMT 20 mm
They are made for older sports Rolex Submariner, GMT, GMT II, Gmt Master, Yachtmaster, Explorer I, II watch band Model # 93150 watch which takes fat spring bar for older Rolex sports watch with pierced ( through hole ) lugs.