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PARTS OF THE AIR CHAMBER UNIT
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Before removing the air chamber from the watch case or attaching it to the case for such purposes as cleaning
and replacement with a new one, be sure to let the air completely out of it.
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When attaching the air chamber to the watch case, be sure to set the protruding portions of both the rings
at the 6 and the 12 o’clock sides to the small protrusions on the case to fix the air chamber. Otherwise, the
air chamber may come off of the case.
1. HOW TO REMOVE / ATTACH THE RING AT THE 12 O’CLOCK SIDE
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How to remove
Turn the ring in the direction of the arrow to set
its protruding portion to the small hole on the
case, and then, remove the ring.
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How to attach
To fix the ring, set the protruding portion of the
ring to the small hole on the case, and turn the
ring in the opposite direction to the arrow until
the ring’s protruding portion aligns with the
small protrusion on the case.
Remarks
For the parts code, refer to the Casing Parts Catalogue of each model.
Ring
Air pump
Ring (Air release button)
Air chamber
Small hole
on the case
Ring at the 12 o’clock side
Small protrusion
on the case
Ring’s protruding portion
2. HOW TO REMOVE / ATTACH THE RING AT THE 6 O’CLOCK SIDE
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How to remove
Turn the ring in the direction of the arrow to set
its protruding portion to the small hole on the
case, and then, remove the ring.
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How to attach
Set the protruding portion of the ring to the small
hole on the case, and turn the ring in the opposite
direction to the arrow until the ring’s protruding
portion aligns with the small protrusion of the
case. The ring will fix into place with a click.
Ring at the 6 o’clock side
Ring’s protruding portion
Small hole on the case
Small protrusion on the case
