It's a **Seiko Prospex "Turtle" SRPE23** automatic diver from the Save the Ocean series. It features a 45mm stainless steel case and bracelet, a textured blue dial with a wave/cracked ice pattern, unidirectional rotating bezel, date window at 3 o'clock, Seiko 4R36 automatic movement with hacking and hand-winding, and 200-meter water resistance—ideal for adventure-ready divers with eco-inspired design.