TECHNICAL GUIDE
Cal. 7T04A
12/21
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How to remove the SETTING STEM before dismantling the movement
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Setting mechanism
• Setting position and lubricating
49 SWITCH LEVER FOR START/STOP BUTTON
50 SETTING LEVER
51 YOKE
57 TRAIN WHEEL SETTING LEVER
TRAIN WHEEL SETTING LEVER
YOKE
SETTING LEVER
SWITCH LEVER FOR START/
STOP BUTTON
AO-3 (or MS-A)
SEIKO Watch Oil S-6
53 SETTING STEM
Crown position: 1st click position
Push the SETTING LEVER gently (refer to the picture on the
right) in order to disengage it from the SETTING STEM. Then
pull out the crown with the stem completely.
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