Silver cased Octava Travel Watch, As-is, Octava Watch Co., pocket-size silver-cased 8-day travel watch, 15-jewel, the watch itself in nickel case within the sterling silver outer, gross weight 143.2 dwt (222.7 g), over 7 troy ounces. As-is, not running due to broken mainspring, movement condition fair with nearly complete plating loss; the silver outer case has had poor repair to inner hinge which needs to be redone for proper standing and closing.