FHF 63, Setting lever spring, no: 445
Tax included.
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New original part in factory sealed packaging.
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Fits cal: 63, 63-2, 63-3
Technical data: FHF: 63
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15/17 jewels, manual wind, sub second. -
Size: 8.75''' 19.4 mm. -
H: = 3.6 mm. -
N: = 18.000 A/h. -
Power reserve: 44 h.