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360_EN / 03.17

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PRECIDRIVE GMT Quartz 

Chronographs 

User's Manual 

8

5

9

1

3

2

10

4

B

A

7

6

8

IA   IB

* Models with screw-in crown:
IA 

Initial position (screwed in, not pulled out)

IB 

Neutral position (unscrewed, not pulled out)

Displays and functions

Hour hand
Minute hand
Seconds hand 
Date indicator
Seconds hand (chronograph)
60-minute counter (chronograph)
12-hour counter (chronograph)
GMT display (2

nd

 time zone - 24 hours)

3-position crown:

 I

  Rest position (screwed in*, not pulled out)

 

II

  Date setting position (unscrewed*, half pulled out)

 

III

  Time setting position (unscrewed*, completely pulled out)

Tachymeter scale
A. START/STOP pusher
SPLIT/Reset pusher


A
B

Summary of Contents for PRECIDRIVE GMT Quartz

Page 1: ...led out Displays and functions Hour hand Minute hand Seconds hand Date indicator Seconds hand chronograph 60 minute counter chronograph 12 hour counter chronograph GMT display 2nd time zone 24 hours 3 position crown I Rest position screwed in not pulled out II Date setting position unscrewed half pulled out III Time setting position unscrewed completely pulled out Tachymeter scale A START STOP pus...

Page 2: ...nd a gasket around the winding stem guaranteeing the water resistance of the watch even when the crown is pulled out a reinforced case back Settings Models with screw in crown To ensure even better water resistance some models are fitted with a screw in crown 8 Before setting the time or date you must first unscrew the crown to position IB before pulling it out to position II or III Important Afte...

Page 3: ... measure consecutive events without having to reset in between Each time is added to the previous total A START A STOP Readout A RESTART A STOP Readout A RESTART A STOP Readout B Reset counters SPLIT TIME function The SPLIT TIME function enables you to stop the hands to read an intermediate time without interrupting the timing When you restart the chronograph hands catch up to the ongoing elapsed ...

Page 4: ...n temperature or humidity direct sunlight or strong magnetic fields We would advise you to have your watch inspected every 3 to 4 years by an approved CERTINA representative or retailer To enjoy impeccable maintenance service and ensure the guarantee remains valid always consult an approved CERTINA representative or retailer If you plan not to wear your chronograph for several weeks or months we w...

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