Swissonic 10

Swissonic 10, made in the 1970’s. Interesting, water-resistant, center-seconds, stainless steel, electro-mecanical wristwatch with date. Two-body, polished and brushed with large inclined bezel. Orange with applied steel curved indexes, outer minute/seconds divisions, date aperture. Luminous steel and white painted “baton” hands. 2 9154, electro-mechanical, 13 jewels, monometallic magnet balance, shock absorber, blued steel flat balance spring. Dim. 35 x 40 mm. Thickness 11 mm.