Case & Bracelet
Case serial: 2,6XX,XXX Excellent/Very Good 37 mm case with very light wear with hallmark visible between the 6 ‘o’clock lugs.
Excellent Genuine Alligator Strap with YG Buckle.
Dial
Excellent silver dial with YG markers and sword hands.
Accessories
Original Papers and Receipt from 1959.
The watch is running at COSC spec.