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Details and Image
Type
Model No.
Maker
Country
Construction
Material
Date
Scale Length
Area of Use
Disk
National Geographic NG771A
National Geographic
USA
"Stainless Steel, Glass"
diam. 3.5 cm
Basic Calculation
Notes:
"Two scales (effectively, C & D) only. Watch is solar powered. Marketed as part of ""Aviator solar collection""."
Image 1
Image 2
