Explorer II Frog Foot 1655 — Mark II Frog Foot Dial

Five production dial Marks plus two anni service dialQuadrante di servizioA replacement dial fitted during servicing. Its design can differ from the dial originally supplied with the watch; a correct reference number alone does not establish an original dial. (tritiumTrizioA radioactive luminous-paint ingredient used on many vintage watches after radium. On RAF IWC Mark 11 replacement dials, an encircled T identified the tritium specification. and LuminovaLumiNova e Super-LumiNovaNomi commerciali per rivestimenti luminosi che assorbono la luce e la rilasciano al buio. Questi materiali non radioattivi differiscono dai lumi a base di radio e trizio.), four bezelLunettaLa cornice che circonda il vetro sulla parte anteriore di un orologio. types and two seconds hands. Sold slowly; a 1983 example sat at its retailer for six years. Dated case numbers run from about 2.7M (1971) to about 8.27M (c. 1984).