A VINTAGE LONGINES MEN'S AUTOMATIC CALENDAR WRISTWATCH.

Model: Admiral 5 Stars
Date: Circa 1965
Case reference: 1563.2
Movement: Signed Longines, automatic, 23-Jewels, Cal.431, No.5108XXXX
Dial: Signed, blue with a beautiful tropical patina, silvered applied hour markers, silvered sword hands, silvered centre seconds hand, date aperture at the 3 o'clock position with a white calendar disk and black Arabic numerals
Case: Signed, stainless steel, screw down back, No. 17/03XXXX
Strap: Generic black
Size: 35mm