This is a Brand New Authentic Hamilton Jazzmaster model H32215140, an open heart steel men's watch with a blue dial. Features a stainless steel case and silver-colored stainless steel bracelet band combination. The blue dial displays hour markers in the form of indices alongside elegant silver-tone hands that incorporate minute indicators along the outer rim. Equipped with an automatic movement ensuring self-winding functionality for reliable timekeeping, offering approximately 80 hours of power reserve before needing to be fully wound again. Includes standard watch functions displaying hours, minutes and seconds clearly. The transparent case back provides a view into the complex open heart mechanism while the domed sapphire crystal face is both scratch resistant and ensures excellent visibility through its clarity. The round case measures 36mm in diameter making it suitable for most wrist sizes comfortably.