Base Metal case with Base metal, tri-tone, rose, gold and silver bracelet. Base Metal bezel with Analog Silver-tone, sunray dial, etched inner. Quartz movement with Mineral Glass with sapphire coating crystal and Push/pull crown. Screw-down case back. 40 mm Case Diameter. 10 mm Case Thickness with 7.5 inches band length and 21 mm band width. Jewelry Clasp. Water Resistant: 1 ATM/10 meters/33 feet Function: Hour, Minute, Second Akribos XXIV Silver-Tone Ladies Watch AK679TRI