Is the 28mm case too small for a man?

A 28mm case is traditionally a women's size or a vintage men's size. Many men prefer 38mm or larger, so this watch may feel petite unless you have a very slim wrist or prefer a classic, understated look.

Does it have a chronograph function?

Yes, the description lists a chronograph, which typically means subdials for seconds, minutes, and hours that can be started and stopped with pushers. However, no details are given on the subdial layout or pusher operation.

What is the water resistance rating?

The watch is rated to 50 bar, which is equivalent to 500 meters. That is suitable for swimming and snorkeling but not for deep diving unless rated for it. The crown and pushers should be secure before water contact.

Is the movement automatic or manual wind?

It is an automatic mechanical movement, meaning it winds itself as you wear it. If not worn regularly, it will stop and need to be reset and wound manually via the crown.

What is included in the box?

The description does not specify what comes in the box. Typically, a watch comes with a presentation box, manual, and warranty card, but you should confirm with the seller.