Most Lightweight Titanium Military Watch available. The watch weighs only 57GR. (2 OZ) without strap. Manufactured by Arctos Praezionsuhren e.K. in Germany (Tradition since 1923) with a 2 year manufacturer warranty. Arctos produced one of the few official German Military watches (NATO supply number 6645-12-194-8642). This model is based on watches made for the Infantryman of the Future and German KRK (Crisis Reaction Forces) Soldier and was designed by members of this unit.