Does the Citizen Arezzo need a battery?

No. Eco-Drive converts light into energy and stores it, so there is no battery to replace. Keep it in light regularly, and it will keep running.

How big is the 35mm case on a wrist?

35mm is slightly oversized for a women's dress watch, so it sits closer to a mid-size look. On very small wrists it will read large; on average wrists it wears like a classic bracelet watch.

Is it safe to wear around water?

Citizen lists it as water resistant, but no depth rating is given. Treat it as splash-resistant for handwashing and rain, and take it off for swimming or showers.

What comes in the box?

Expect the watch on its bracelet, a Citizen presentation box, and warranty paperwork. The listing does not detail extras, so confirm with the seller if a manual matters to you.

How does it compare with a mechanical dress watch?

Eco-Drive quartz is more accurate and needs no winding or battery service. A mechanical watch offers a sweeping seconds hand and craft appeal, but costs more to maintain.