OMEGA SPEEDMASTER MARK II REF. 145.014 “BROWN", CIRCA 1970
Two body tonneau stainless-steel case, inner tachymetric scale up to 500 units, hooded lugs, screw back with engraved Seahorse logo, stamped inside DDE BR. + 2750/67, Omega crown, round pushers. Omega steel bracelet reference 1162 with deployant claps, end links 173.
Tropical black dial, signed, luminous bâton indexes, minutes division and 1/5th seconds fraction, engine turned subdials for seconds, 30-min and 12-hour counters. White luminescent bâton hands, arrow chronograph hand.
Signed manual winding movement, copper-plated caliber 861, n. 28420450, 17 jewels, cam system, lever escapement, monometallic balance, flat hairspring, Incabloc shock-absorber, micrometer regulator.
Size: 41 x 45 mm
Note: working.