You can research that how much time is necessary for transporting watches by EMS.
Please refer following the image.

japan post ems

Please in this way.
1. Please choose Parcel (package).
2. The weight is 700 grams .
3. Please choose Prefecture Hyogo.
4. Please choose your country.

Next, Please refer following the image. japan EMS informationYou can know it !
Caution : There is the possibility that Number of delivery days can not show it .  This case , you can not research that How much time is necessary for transporting .

Let’s research !

Please refer the link below. https://www.post.japanpost.jp/cgi-charge/index.php?lang=_en