Omega 671
Data: Omega 671 (17.50 RA SC PC AM 17 pierres).
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24 jewels, automatic wind, center second. -
Size: 17.50 mm. -
H: = 4.3 mm. -
N: = 19.800 A/h. -
Power reserve: 40 h.
Versions: 19.800 A/h.
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670: 17 jewels. -
671: 24 jewels. -
672: 24 jewels, chronometer. -
680: 17 jewels, date. -
681: 24 jewels, date. -
682: 24 jewels, date, chronometer.
Versions: 21.600 A/h.
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683: 17 jewels, date. -
684: 24 jewels, date. -
685: 24 jewels, date, chronometer.