LEMANIA.A RARE MEN'S STAINLESS STEEL MANUAL MONO-PUSHER MILITARY WRISTWATCH WATCHModel: Series 3 mono-pusherDate: Circa 1967Case reference: 35-65Movement: Signed, 17-Jewels, Cal. 2220, No. 1697237Dial: Signed, black, white Arabic numerals with dots luminous applied, white outer minute division, white hands with applied luminous, white centre seconds hand for chronograph, subsidiary dial for seconds at the 9 o'clock position, subsidiary dial for chronograph minutes at the 3 o'clock position, military white arrow stamp at the 6 o'clock positionCase: Signed, brushed and polished stainless steel, pusher at the 2 o'clock position, screw down back engraved with the military arrow, "6B/551" and "BOT/250"Size: 40mm*Issued for the pilots of the Royal Navy's Fleet Air Army by one of the most prestigious brands for military watches in the world, made to be durable, accurate, waterproof, shock proof to pass all the difficult tests and specific requirementsby the military.