Do you know the watch worn by Park Ji-hoon, who became a military cook legend?

It looks like Park Ji-hoon's watch can't be purchased domestically and has to be bought through overseas direct purchase. The wristwatch worn by Kang Sung-jae in "Becoming a Military Cook Legend" is trending.

When I watched the drama *Legend of the Cook*, I focused on Jihoon's face, not his wrists.

Do you know about the Park Ji-hoon watch that lets you see the date, time, and day of the week all at a glance?