CasioMen's MDV106-1AV 200 M WR Black Dive Watch (MDV106-1A)

Does this watch have a sweeping second hand?

What is the lug width or strap width on these Casio MDV-106 watches? Listing says '25.6mm'! or '20mm' depending on which colour you pic

Dial width?

Which measure of the strap would you think better suits the watch? 25 mm or 26??