Stainless steel case with a brown leather strap. Fixed stainless steel bezel. Silver dial with black (red fill) hands and alternating Arabic numeral and index hour markers. Arabic numeral minute markers (at 5 minute intervals). Minute markers around the outer rim. Dial Type: Analog. Date display at the 6 o'clock position. Small seconds sub-dial. Nomos caliber Zeta sutomatic movement, containing 26 Jewels, bitting at 21600 vph, and has a power reserve of approximately 43 hours. Scratch resistant sapphire crystal. Solid case back. Round case shape. Case size: 41.5 mm. Case thickness: 9.68 mm. Band width: 20 mm. Tang clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second. Club Club Automat Datum Series. Luxury watch style. Watch label: Made in Germany. Nomos Club Club Automat Datum Silver Dial Men's Watch 771.