TECHNICAL GUIDE
Cal. 7T85A
13/17
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Value checking – coil resistance (coil blocks)
Check the resistance of each coil block if they are within the range in the following table.
2.10 K
Ω
~ 2.70 K
Ω
2.10 K
Ω
~ 2.70 K
Ω
1.80 K
Ω
~ 2.40 K
Ω
1.80 K
Ω
~ 2.40 K
Ω
COIL BLOCK (A)
STOPWATCH COIL BLOCK FOR SECONDS
STOPWATCH COIL BLOCK FOR MINUTES
COIL BLOCK FOR STOPWATCH 10-MINUTE
4002700
4002700
4002711
4002711