116. Cronografo Escasany. A stainless steel manual wind single button chronograph wristwatch Cronografo Escasany. Chronographe bracelet mono-poussoir en acier mouvement mécanique Reference: 51001 Date: Circa 1930 Movement: 17-jewel manual wind, column wheel chronograph Dial: Silvered, black Arabic numeral hour markers, black outer 1/5th second divisions track with blue Arabic numeral 5 minute markers, subsidiary dials at 3 and 9 for seconds and 30 minute recording, blued steel dagger hands, centre chronograph hand Case: Brushed and polished cushion form, snap on back, single chronograph button in crown, No.783404 Strap/Bracelet: Black faux alligator Buckle/Clasp: Steel buckle Size: 30mm