This update to Bulova's acclaimed '70s diving watch is powered by a self-winding mechanical movement that never requires a battery. The stainless steel case features a curved silhouette, a two-tone 'root beer' bidirectional rotating bezel and a screw-down crown that provides 200 meters of water-resistance. The black dial is accented by pops of rosy color detailed with applied luminescent hour markers and a date display. The independently adjusted hour hand allows for easy setting of local time, while the self-winding movement with a power reserve of 42 hours is protected by a screw-down caseback. 41mm case; 20mm width Safety clasp closure with push button Automatic movement Water-resistant to 20 ATM (200 meters) Date window Screw-in caseback Double curved sapphire box crystal Stainless steel Made in Japan