Tissot “Sideral”

Swiss Watch Fair 1970 BF 27
A chronograph of original design. Case made of fiberglass a light and strong moulded material. Water-resistant. A practical feature: the pushpieces controlling the timer hands are placed at the top, on either side of 12 o’clock, 30-minute. Dial combined with turning bezel yachting, football, slide-rule and tachymeter scales. (TISSOT “Sideral”)