Title
Slide rule watch
Catalog Number
102631428
Type
Physical object
Description
Slide rule watch consists of two faces, one with #1-90 along the outside and #1-9 in varying positions around the inside. The other face includes #1-9 around the outside with a spiral indicating #1-90 inside. One face includes "MATSKM" in the center. There are two timing buttons on the side, one with a red dot in the center and the other with a black dot in the center. There is a scuff mark on the lower out edge of the watch. The watch is contained in a round plastic case with a blue bottom and orange and clear top. There is Russian lettering stamped on the bottom.
Manufacturer
Texnichesko-Cbetovaya Organizatsia Rassvyet
Place Manufactured
Russia, U.S.S.R.
Identifying Numbers
Model number |
KL-1 |
Other number |
C10 |
Donor's ID number for rule |
Dimensions
in case: 1 in x 2 3/4 in x 2 3/4 in; overall: 1/4 in x 2 in x 2 in
Category
Pre-computer/slide rule
Credit
Gift of Mike Konshak