Anne KleinWomen's AK/2246CRNV Gold-Tone and Navy Blue Leather Strap Watch

What size is "woman standard"? Can you provide smallest to largest wrist size this would fit comfortablly?

What is the case diameter on the black/silver watch? the face looks smaller than some of the other watches that show the case size. thank you

Is it real leather or faux leather?

Can you change the battery easily?