Longines. A stainless steel manual wind pilots hour angle wristwatch retailed by A Cairelli Roma
Model: Lindbergh Hour Angle
Reference: 3210
Date: Circa 1939
Movement: 15-jewel Cal.18.69N manual wind, No.5575366
Dial: White enamel, black Roman numerals, outer minute track, inner scale calibrated for 180 degrees, inner silvered rotating disc calibrated for 60 seconds and 15 degrees, blued steel hands, blued steel centre seconds
Case: Brushed and polished oversized round, hinged snap on back, oversized onion form crown, No.20590
Strap/Bracelet: Brown associated leather
Buckle/Clasp: Steel buckle
Signed: Dial and movement
Size: 47mm
Accompaniments: Extract from the Archives