Quick shot of the #sidunawatch M3440 Professional Compax Chronograph on an generic Seat Belt Nylon Strap with 1.4 mm thick weaving. Should we add this strap to our catalogue? Vote by comment: Yea or Nay The iconic MOD Def Stan 66-47 was a tender from 1973. That same year, 400 units of the original M3440 Lemania 817 were delivered to pilots of the #saab37viggen, one of the most advanced jet fighters of the time. Our modern rendition of this timeless chronograph design uses a custom modified #valjoux7750 Swiss movement and is made in Scandinavia.
















