Zeppelin 100 Years ED. 1 Chronograph Automatic 7618 2 76182 Men's Watch Ratio strap Features: Stainless Steel Case Stainless Bulova watches Features: Stainless Steel Case Stainless Steel Bracelet Quartz Movement Caliber 6T63 Tachymeter Scale Hardlex crystal Glass Fold Over Clasp With Push Button Release Black Dial Analogue Display Chronograph Function Date Display Between 4 and 5 O'Clock Position Screwed Case Back Luminous Hands and Hour Markers 100 Meter Water Resistant Case Diameter 41mm Case Thickness 12mm and a day date display in a Japanese made Seiko 5 design Features: Stainless Steel Case Leather Strap Automatic Movement Caliber: ETA Valjoux 7753 27 Jewels Sapphire Crystal Black Dial Analog Display Chronograph Function Tachymeter Scale Luminous Hands Date Display See Through Case Back Buckle Clasp 50M Water Resistance Approximate Case Diameter: 41mm Approximate Case Thickness: 16mm Approximate Lug Width: 22mm