Silver-tone stainless steel case with black/blue bi-directional ceramic bezel insert (Batman design). Black dial features silver-tone Mercedes-logo, sword-style and Breguet-type hands along with dot hour markers. Minute markers on the outer rim for analog time reading. Luminescent Superluminova coating enhances visibility. Includes date display at 3 o'clock position. Powered by Rolex Calibre 3186 automatic chronometer movement rated at approximately 50 hours power reserve and operating frequency of 28800 vph (4.5 Hz). Equipped with a scratch-resistant sapphire crystal, screw-down crown, solid case back, and Oysterlock clasp bracelet in silver-tone stainless steel measuring 7.5 inches. Fully water resistant to 100 meters / 330 feet.