99. A stainless and staybrite steel manual wind chronograph wristwatch Chronographe bracelet en acier et métal mouvement mécanique Date: Circa 1950 Movement: Jewelled manual wind Dial: Black, gilt dart hour markers with luminous dots and Arabic 6 and 12, gilt outer 1/5th second divisions with Arabic 5 minute markers, gilt outer telemetre scale, subsidiary dials at 3 and 9 for running seconds and 30 minute recording, luminous spade hands, centre chronograph hand Case: Polished round, T-bar lugs, snap on back, crown flanked by twin chronograph buttons Size: 33mm