The video shows a close-up of a sea turtle swimming in the ocean. The turtle is dark green in color and has a hard shell. It is swimming slowly and gracefully, with its flippers moving in a rhythmic motion. The water around the turtle is clear and blue, and the sunlight is shining through, creating a beautiful and serene atmosphere. The turtle appears to be alone in the water, with no other sea creatures visible in the frame. The video captures the peaceful and majestic nature of the turtle as it moves through the water.