Invicta Men's 18138 Specialty Analog Display Mechanical Hand Wind Brown Watch Precise 18k jewels mechanical Chinese movement^Silver and gold tone see-thru skeletonized dial with gold tone hands and hour markers; luminous; exhibition case back; sapphire crystal; 18k gold ion-plated stainless steel case; brown leather strap^Mechanical-hand-wind movement^Case diameter: 42mm^Water resistant to 330 feet