![Setting the destination time zone while in flight, etc. (manual time difference setting), and setting/resetting DST (daylight saving time or “summer time”) Setting the destination time zone while in flight, etc. (manual time difference setting), and setting/resetting DST (daylight saving time or “summer time”)](https://www.seikowatches.com/-/media/HtmlUploader/Common/Seiko/Home/instructions/html/SEIKO_3X62_EN/assets/fig/3X62_23-02_1_BONDILnvbqyvyc.png)
Setting the destination time zone while in flight, etc. (manual time difference setting), and setting/resetting DST (daylight saving time or “summer time”)
![Amazon.com: Grand Seiko Mechanical Hi-Beat 36000 GMT Triple Time Zone SBGJ237 : Clothing, Shoes & Jewelry Amazon.com: Grand Seiko Mechanical Hi-Beat 36000 GMT Triple Time Zone SBGJ237 : Clothing, Shoes & Jewelry](https://m.media-amazon.com/images/I/618dvX7gZWL._AC_UY1000_.jpg)
Amazon.com: Grand Seiko Mechanical Hi-Beat 36000 GMT Triple Time Zone SBGJ237 : Clothing, Shoes & Jewelry
![To set the watch to the local time of the destination in an airplane, etc. (Manual time zone setting) To set the watch to the local time of the destination in an airplane, etc. (Manual time zone setting)](https://www.seikowatches.com/-/media/HtmlUploader/Common/Seiko/Home/instructions/html/SEIKO_5X53_EN/assets/fig/23-06_BONDILilwugfzp.png)
To set the watch to the local time of the destination in an airplane, etc. (Manual time zone setting)
![Powered by a new three-day movement, a mechanical GMT diver's watch joins the Seiko Prospex collection for the first time. | Seiko Watch Corporation Powered by a new three-day movement, a mechanical GMT diver's watch joins the Seiko Prospex collection for the first time. | Seiko Watch Corporation](https://www.seikowatches.com/no-en/-/media/Images/GlobalEn/Seiko/Home/news/20230308-3/Main_Visual.jpg?mh=1125&mw=2000&hash=6EE4577AC90FE30908531D32BE81341F)
Powered by a new three-day movement, a mechanical GMT diver's watch joins the Seiko Prospex collection for the first time. | Seiko Watch Corporation
![To set the watch to the local time of the destination in an airplane, etc. (Manual time zone setting) To set the watch to the local time of the destination in an airplane, etc. (Manual time zone setting)](https://www.seikowatches.com/-/media/HtmlUploader/Common/Seiko/Home/instructions/html/SEIKO_5X53_EN/assets/fig/23-01_BONDILbksxfewv.png)