Nautical chart divider 8 type 011-0061 Marvie 4907951992971

A large divider used to determine distance and time from a nautical chart. The head opening/closing mechanism is made of stainless steel gears. The tip of the sword is made of stainless steel (SUS303) for high durability. ●Materials: Body = Special alloy rolled material, Gear = Stainless steel SUS304, Sword tip = Stainless steel SUS303 ●Country of origin: Japan/Total length 200mm ●Appropriate measurement range 0 to 240mm