Physical Description

57mm diameter; electric, 7-jewels; cover glass missing; chrome bezel.

National Air and Space Museum

Restrictions & Rights

Do not reproduce without permission from the Smithsonian Institution, National Air and Space Museum

Manufacturer

Wittnauer Watch Co.

Credit Line

Gift of Myer Feldman thru Longines-Wittnauer Watch Company, Inc.

Materials

Paint

Ferrous Alloy

Copper Alloy

Non-Magnetic White Metal Alloy

Resin

Paint

Dimensions

3-D: 6.5 × 5.7cm (2 9/16 × 2 1/4 in.)

See more items in

National Air and Space Museum Collection

Country of Origin

Switzerland

Type

INSTRUMENTS-Flight Management

Inventory Number

A19720671000