Other Information
This section provides non-operational information you also need to know. Refer to this information as required.
City Table
You can specify a time zone whose city code is not shown on the face by aligning the second hand with the applicable UTC offset.
|
City code |
City name |
Second Hand Position |
Offset |
|
|
Coordinated Universal Time |
59 |
0 |
|
LON* |
London |
0 |
0 |
|
PAR* |
Paris |
2 |
+1 |
|
ATH* |
Athens |
5 |
+2 |
|
JED |
Jeddah |
7 |
+3 |
|
- |
- |
9 |
+3.5 |
|
DXB |
Dubai |
10 |
+4 |
|
- |
- |
11 |
+4.5 |
|
- |
- |
12 |
+5 |
|
DEL |
Delhi |
13 |
+5.5 |
|
- |
- |
14 |
+5.75 |
|
DAC |
Dhaka |
15 |
+6 |
|
- |
- |
16 |
+6.5 |
|
BKK |
Bangkok |
18 |
+7 |
|
BJS* |
Beijing |
20 |
+8 |
|
- |
- |
21 |
+8.75 |
|
TYO* |
Tokyo |
23 |
+9 |
|
- |
- |
24 |
+9.5 |
|
SYD |
Sydney |
25 |
+10 |
|
- |
- |
26 |
+10.5 |
|
NOU |
Noumea |
28 |
+11 |
|
WLG |
Wellington |
29 |
+12 |
|
- |
- |
31 |
+12.75 |
|
TBU |
Nuku’alofa |
32 |
+13 |
|
CXI |
Kiritimati |
34 |
+14 |
|
- |
- |
30 |
-12 |
|
PPG |
Pago Pago |
33 |
-11 |
|
HNL |
Honolulu |
35 |
-10 |
|
- |
- |
36 |
-9.5 |
|
ANC |
Anchorage |
38 |
-9 |
|
LAX* |
Los Angeles |
40 |
-8 |
|
DEN* |
Denver |
43 |
-7 |
|
CHI* |
Chicago |
45 |
-6 |
|
NYC* |
New York |
47 |
-5 |
|
YHZ* |
Halifax |
50 |
-4 |
|
- |
- |
51 |
-3.5 |
|
RIO |
Rio de Janeiro |
52 |
-3 |
|
FEN |
Fernando de Noronha |
55 |
-2 |
|
RAI |
Praia |
57 |
-1 |
(UTC)* Time zones where time calibration signal reception is possible.
The information in the above table is current as of January 2026.
Some of the city codes printed on the watch are not arranged in UTC offset order.
The second hand may not align with the center of some of the city codes printed on the when pointing to them.
Summer Time Table
When [AT (AUTO)] is selected for a city that observes summer time, switching between standard time and summer time will be performed automatically at the timing shown in the table below.
Note
Summer time start and end dates for your current location may be different from those shown below. If this happens, you can have new summer time information for your Home City and World Time City sent to the watch by connecting the watch with a phone. If the watch is not connected with a phone, you can change the summer time setting manually.
|
City name |
Summer Time Start |
Summer Time End |
|
London |
01:00, last Sunday in March |
02:00, last Sunday in October |
|
Paris |
02:00, last Sunday in March |
03:00, last Sunday in October |
|
Athens |
03:00, last Sunday in March |
04:00, last Sunday in October |
|
Sydney |
02:00, first Sunday in October |
03:00, first Sunday in April |
|
Wellington |
02:00, last Sunday in September |
03:00, first Sunday in April |
|
Anchorage |
02:00, second Sunday in March |
02:00, first Sunday in November |
|
Los Angeles |
02:00, second Sunday in March |
02:00, first Sunday in November |
|
Denver |
02:00, second Sunday in March |
02:00, first Sunday in November |
|
Chicago |
02:00, second Sunday in March |
02:00, first Sunday in November |
|
New York |
02:00, second Sunday in March |
02:00, first Sunday in November |
|
Halifax |
02:00, second Sunday in March |
02:00, first Sunday in November |
The information in the above table is current as of January 2026.
Supported Phones
For information about phones that can connect with the watch, visit the CASIO website.
https://world.casio.com/os_mobile/wat/
Copyrights and Registered Copyrights
The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by CASIO Computer Co., Ltd. is under license.
iPhone and App Store are trademarks of Apple Inc. in the United States and other countries.
IOS is a trademark or registered trademark of Cisco Systems, Inc.
Android and Google PlayTM are trademarks or registered trademarks of Google LLC.
Other company names and product names used herein are trademarks or registered trademarks of their respective companies.