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Specifications - Seiko 7T11A Technical Manual

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SPECIFICATIONS

Cal. 7T11A has a new structure employing one crown and two buttons, but the basic movement
structure of Cal. 7T11A is similar to the previous Cal. 7T Series watches, and the knowledge and
technique you have gained in handling the previous Cal. 7T Series watches will come in handy
when you repair Cal. 7T11A.
When repairing, however, you are requested to have full knowledge of the features characteristic
of these watches and strictly observe the repairing and checking instructions provided in this
guide so that the watches will be repaired correctly.
FEATURES
This is the multi-display analogue watch featuring a stopwatch function.
The time is indicated by the 24-hour, hour and minute hands, and a small second hand.
The stop watch can measure up to 12 hours.
After 12 hours, it will stop automatically.
Small second hand
Stopwatch hour and minute hands
1. STOPWATCH FUNCTION
Measurement performance
Displays the elapsed time with the 3 designated STOPWATCH hands.
Measures up to 12 hours in one second increments.
Button operation (Crown position: Normal position)
Button A: START/STOP
Button B: SPLIT/SPLIT RELEASE/RESET
Cal. 7T11A
Stopwatch second hand Minute hand
Hour hand
Button
Crown
Click position (Time setting
and adjusting the stopwatch
hand position)
24-hour hand
2/18
Cal. 7T11A
A
Normal position
Button
B

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