Omega constellation Megaquartz 32 Khz an 18ct gold bracelet watch with day and date circa 1975, dial: brushed champagne, baton hour markers, day, date aperture at 3, calibre: cal. 1310 quartz, 8 jewels, not running, case: matt tonneau form, screw down back, quick set buttons in the band at 2 and 4, Closure: Omega 18ct matt gold link and folding clasp, dimensions: 37 mm, bracelet circumference approximately 186 mm, signed: case, dial and movement, accessories: Omega presentation box