Pin de barra de resorte de 20 mm para Rolex Submariner Explorer GMT antiguo con orejetas de orificio pasante
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 ( thrrough hole ) lugs.