Invicta Women's 18378 Speedway Analog Display Japanese Quartz Blue Watch Chronograph functions with 60 second, 60 minute and 24 hour sub dials; date window between 4:00 and 5:00 Light blue dial with gold tone and white hands and hour markers; luminous; screw-down crown and pushers; mineral crystal; 18k gold ion-plated stainless steel case; light blue leather strap Japanese-quartz movement Case diameter: 39mm Water resistant to 660 feet