This timepiece is an Activa Essentials ACW2305-016, a collaboration between Activa and Invicta. It features a distinct light blue tonneau-shaped resin case and a white silicone strap.  CASE ALONE IS $20-$30 ALONE Key Features Movement: Precise Japanese Quartz movement. Dial: Bold skeleton-style dial with chronograph functionality. Dimensions: Case size of approximately 44.3mm and a band length of 240mm. Durability: Water-resistant up to 5 ATM (50 meters), making it suitable for light splashes and hand washing. Materials: Features a robust resin case and a comfortable silicone strap with a secure clasp.