• Manufacturer no.: R3271616002 • Manufacturer series: Serie 770 Chronograph 44mm • Functions: 24-hours, Chronograph, Date, Hour, Minute, Second • Movement: Battery (quartz) • Dial color: Black • Display: Analog • Water resistant: 10 • Bezel: Fixed • Surface finish: Matted, Polished • Case color: Black • Case material: Stainless steel • Case thickness: 12 • Case width: 44 • Caseback: screwed, Stainless steel bottom • Gender: Mens • Crown: Screwed • Glas: hardened, Mineral glass • Style: Sporty • Strap material: Calf leather • Strap color: Black • Lug width: 22 • Clasp: Buckle clasp • Max wrist circumferences: 220 • Item weight: 0.08 • Scope of delivery: Box, Instruction, Packaging, Warranty documents