The Bathyal Sol presents its yellow dial with a matte finish and deep sandwich cutouts with ample amounts of old radium color lume. The bezel features deeply grooved markers filled with enamel paint. A large pip is filled with Superluminova to help mark dive times. No-Play bezel clicks tight and makes a full 120 stops around the bezel for precise time marking. Each Bathyal is powered by a regulated Miyota 9015 movement, a mechanical automatic movement heralded for its reliability and precision.