Zenith El Primero 01-0200-415

ZENITH EL PRIMERO REF. 01-0200-415 “BIG BLUE TV SCREEN”, 1975 CIRCA ZENITH EL PRIMERO REF. 01-0200-415 “BIG BLUE TV SCREEN”, CIRCA 1975 Case: signed, three-body in stainless steel, screw caseback, round pushers hidden by a rectangular switcher. Bracelet/Strap: signed, stainless steel with extensible déployante clasp. Dial: signed, blue, applied indexes, minutes divisions and 1/5th of seconds fraction, date indication, graduation up to 500 units on inclined rehaut, subsidiary dials for seconds, 30-min and 12-hours registers, bâton hands. Movement: signed, self-winding caliber El Primero 3019 PHC, 31 jewels, nickel-plated, column wheel, monometallic balance, flat hairspring. Accessories: – Size: 40 x 44 mm Note: working.