OMEGA Chronograph 321 - Reference 575.355. - Lot 21

OMEGA Chronograph 321 - Reference 575.355. Hand-wound 18K 750 thousandths gold wrist chronograph. Round case in 18K gold 750 thousandths (eagle-head hallmark), smooth bezel, rectangular push-pieces, fluted crown, clipped back. White dial, applied gold epis hour markers, painted internal tachometric scale, black-painted baton minute track, gold leaf hands, 30-minute totalizer counter at 3 o'clock, 12-hour totalizer counter at 6 o'clock and perpetual seconds at 9 o'clock, central gold chronograph hand. Movement: hand-wound mechanical. Caliber 321 17 jewels - Numbered 18645528 (circa 1961). Case, dial and movement signed. Case dimensions: 35 mm. Havana leather strap with Omega buckle. Known for its Speedmaster Moon models, the 321 caliber has also equipped a number of chronographs, including certain Seamaster references, as well as elegant city watches, such as this beautiful gold chronograph.