Longines. A fine stainless steel automatic wristwatch
Ref: 2309-19AS, Case No. 3979056, Circa 1960s
17-jewel, Cal.19A, automatic movement, monometallic balance, self compensating balance spring, shock protection, silver dial with arrow applied hour index, polished silver baton hour and minute hands, sub dial for second display at 6 o'clock, plastic crystal, stainless steel case, screw in case back, together with leather strap and buckle, dial, case and movement signed 33mm.