Invicta Women's 17144 Subaqua Analog Display Mechanical Hand Wind White Watch Precise 18 jewels mechanical Chinese movement Blue skeletonized see-thru dial with silver border, gunmetal and white hands; luminous; unidirectional stainless steel bezel with white plastic accents; stainless steel crown with security bar; exhibition case back; mineral crystal; stainless steel case with white plastic cover; white polyurethane strap Mechanical-hand-wind movement Case diameter: 43mm Water resistant to 660 feet