FHF 59, 59N, 59-21, Winding stem, no: 401
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New FHF original part, not in factory packaging. -
Thread: 90 -
Fits cal: 59, 59N, 59-21 (21.600 A/h.).
Data: FHF 59-21
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17 jewels manual wind. -
Size: 3,75 x 9,25''' 9 x 21 mm. -
H: = 3,45 mm. -
N: = 21.600 A7h. -
Power reserve: 43 h.
Versions:
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59: 18.000 A/h. -
59N: minor modifications. -
59-21: 21.600 A/h.