I was told yesterday I have another "Film" watch :) | The Watch Site
CASIO DW 401 "SKY WALKER" "JAPAN 1990" (VER FOTOS) de segunda mano por 179 EUR en Madrid en WALLAPOP
Casio] Sky Walker & Surfing Timer : r/Watches
Here are my Casio Skywalker (DW401) and Surfing Timer (DW403 ). One of the most interesting chronograph dials ever and useful speed timing functions.... | By The Crown and Bezel | Facebook