Omega 354
Example movement, OMEGA cal: 354, serial number: 14 005 918, manufactured in aprox: 1954
Data: Omega 354 (28.10 T2 RA SC PC RG AM 17p)
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17 jewels, automatic wind, sweep second. -
S: = 28.10 mm. -
H: = 5.40 mm. -
N: = 19.800 A/h. -
Power reserve 42 h.
Versions with sub second from 1949.
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330: D=30,10, shock protected, antimagnetic, H=4,55 mm. -
331: D=30,10, centenary chronometer, antimagnetic. -
332: D=30,10, antimagnetic, redesign 331. -
333: D=30,10, exenter regulator, chronometer. -
340: D=28,10, shock protected, antimagnetic, H=4,80 mm. -
341: D=28,10, centenary chronometer, antimagnetic. -
342: D=28,10, shock protected, antimagnetic, redesign 340. -
343: D=28,10, exenter regulator, chronometer. -
344: D=28,10, swan neck regulator.
Versions with center second from 1949.
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350: D=28,10, shock protected, antimagnetic, H=5,40 mm. -
351: D=28,10, shock protected, antimagnetic, redesign 350. -
352: D=28,10, exenter regulator, chronometer. -
353: D=28,10, shock protected, antimagnetic, date, H=6,10 mm. -
354: D=28,10, swan neck regulator. -
355: D=28,10, date, redesign 353.