Tissot 33.3, Winding stem, DCN: 804b
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Manufacturer: DCN, no: 804b -
Thread: 110 -
Fits cal: 33.3, 33.3-4, 33.3-41
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A: = 68 -
B: = 90 -
C: = 140 -
D: = 110 -
F: = 390
Versions:
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33.3: 15/17 jewels, 1 or 2 pushers, flat balance spring. -
33.3-4: 17 jewels, Breguet balance spring. -
33.3-41: 17 jewels, Breguet balance spring, incabloc.