Eterna. A large and attractive stainless steel military wristwatch with black dial

Eterna. A large and attractive stainless steel military wristwatch with black dial
Signed Eterna, movement no. 2'701'281, case no. 2'433'595, manufactured in 1936
Cal. 12'''-520 nickel-finished lever movement, 15 jewels, black dial, luminous Arabic numerals, luminous hands, engine-turned subsidiary seconds, enlarged inner revolving bezel with luminous Arabic numerals, large circular case, snap on back, case, dial and movement signed
40 mm. diam.