95. Hausmann & Co. A silver manual wind single button chronograph wristwatch Hausmann & Co. Chronographe mono-poussoir en argent (900) mouvement mécanique Date: Circa 1920 Movement: Frosted gilt lever movement, bi-metallic screwed balance, polished steel work Dial: White enamel, black Arabic numeral hour markers, black outer 1/5th second divisions with Arabic 5 minute markers, red inner tachymetre spiral scale, subsidiary dials at 3 and 9 for constant seconds and 30 minute recording, blued steel spade hands, centre chronograph hand Case: Polised, hinged back, chronograph button through crown, no.62723 Strap/Bracelet: Black Faux alligator Signed: Dial Size: 38mm Weight: 49,07gr