Patek Philippe. A fine 18K gold wrist chronograph
Ref: 130, Case no. 619952, Movement no. 862269, made in 1939
23-jewel movement with two button chronograph mechanism planted on the train bridge, activated by rectangular pushers in the case band, bimetallic balance with overcoiled spring, index regulator, silvered dial with tachymeter scale and minute track enclosing applied gold baton numerals and arabic quarters, subsidiary continuous seconds dial and 30-minute register, gold hour and minute hands, blued sweep hand, within a plain gold case, maker's leather strap and signed 18K gold buckle, case dial and movement signed 37 mm diam.