Roberta Viviani Men's Chronograph Watch This is a quartz watch. I confirmed that the calendar and hands move when the crown is pulled. I do not accept price negotiations. Condition: Working condition. Battery has been replaced. Brand new, unused. Case size: Diameter 38mm (excluding crown) It is in its original new condition as no links have been removed. Weight: Lightweight, 140g Wrist circumference: 19cm (adjustable, pin-removal type) The case shown in the photos is not included. Dial color: Grayish black Belt color: Black Accessories: No accessories Operation: Good Scratches/cracks, etc.: None