Seiko 7T04A Technical Manual page 13

TECHNICAL GUIDE
● Gear train mechanism
After setting the 29 TRAIN WHEEL BRIDGE and 32 PIN FOR TRAIN WHEEL BRIDGE as illustrated be-
low, lubricate the upper pivots of the following parts:
47 ROTOR, 48 ROTOR FOR SECONDS COUNTING,
38 MINUTE WHEEL, 30 SECONDS COUNTING WHEEL and 33 SMALL SECONDS
WHEEL (as illustrated below)
30 SECONDS COUNTING WHEEL
Upper pivot of the MINUTE WHEEL
31 ROTOR FOR MINUTE COUNTING
(as illustrated below)
Upper pivot of the ROTOR
Other portions
56 CENTER WHEEL
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Cal. 7T04A