Citizen 9051 - Watch Features; 200 m Water Resistance Feature; Automatic Winding Mechanism

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English
Features
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Water-resistant to 200m
• This watch is a SCUBA diver’s watch (water-resistant to 200m). You can use it
for SCUBA diving with air tanks, but must not be used in a helium-enriched
atmosphere (e.g. saturation diving).
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Automatic winding movement
• A automatic winding movement is employed in which the watch mainspring
is wound automatically by movement of the hand when worn, and the force of
the mainspring is then used to drive the movement (watch).
[Automatic winding]
When worn on the wrist, the normal movement of the arm will wind the mainspring.
[Manual winding]
Rotate the crown clockwise while it is in position
to wind the mainspring.