TECHNICAL GUIDE
Cal. V116A
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Checking the water resistance
Check the water resistance according to the designated specification of the watch.
Marking on the case back
Test method
Applied pressure
WATER RESISTANT (WATER RESIST)
3 BAR
WATER RESIST 5BAR
5 BAR
WATER RESIST 10BAR
10 BAR
WATER RESIST 15BAR
15 BAR
WATER RESIST 20BAR
20 BAR
SCUBA DIVER'S (AIR DIVER'S) 150 m
18.75 BAR = 150 (m) times 0.125
SCUBA DIVER'S (AIR DIVER'S) 200 m
25 BAR = 200 (m) times 0.125
He-GAS DIVER'S 300 m
37.5 BAR = 300 (m) times 0.125
He-GAS DIVER'S 600 m
75 BAR = 600 (m) times 0.125
He-GAS DIVER'S 1000 m
125 BAR
= 1000 (m) times 0.125
Water pressure test
Condensation test
Condensation test
Condensation test
Water pressure test
Air leak test
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Accuracy test
Measure the rate and make sure the value shows within
±0.50 s/d.
Use 10 seconds gate of the tester.
Copyright©2011 by
TG V116A.indd 16
11/08/01 9:55
