Argentium case with a grey (alligator) leather strap. Fixed stainless steel bezel. Opalin dial with silver-tone hands and index hour markers. Arabic numerals mark the 3, 9 and 12 o'clock positions. Dial Type: Analog. Small seconds sub-dial. Bell and Ross calibre BR-CAL.201 hand wind movement with a 40-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Round case shape. Case size: 41 mm. Case thickness: 14 mm. Band width: 19 mm. Band length: 8 inches. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute, second. Dress watch style. Watch label: Swiss Made. Bell and Ross WW1 Argentium Opalin Dial Men's Hand Wound Watch BRWW1-ME-AG-OP/S.