Verkauf] - Vintage ORIOSA Chronograph swiss aus ca. 1969
Oriosa Chronograph] Got this 60's beauty and know nothing about the brand : r/Watches
ORIOSA DIVERS CHRONOGRAPH – The Watch Collector
ORIOSA Chronograph Swiss Made (Valjoux 7733) Mechanical Reverse Panda Watch | eBay
Orisa - a gentleman's Oriosa chronograph steel wristwatch, Swiss 17 jewel incabloc movement, manual, circa 1950's, black round dial approx 32mm, with lume baton markers and inserts to hands, case approx 37mm,
Verkauft- ORIOSA Handaufzug Chronograph 60er Jahre › Watch Old Times