Brand: Ingersoll • Manufacturer no.: I12301 • Manufacturer series: The Challenger automatic 45mm I12301 • Functions: Hour, Minute, Second • Movement: Automatic • Dial color: Black, Silver • Display: Analog • Water resistant: 5 • Bezel: Fixed • Surface finish: Matted, Polished • Case color: Silver • Case material: Stainless steel • Case thickness: 14 • Case shape: Barrel • Case width: 45 • Caseback: Glas bottom, screwed • Gender: Mens • Glas: hardened, Mineral glass • Style: Classic • Strap material: Silicon • Strap color: Black • Lug width: 34 • Clasp: Buckle clasp • Max wrist circumferences: 220 • Item weight: 0.11 • Scope of delivery: Box, Instruction, Packaging, Warranty documents"