Thickness: 15mm Special functions: tourbillon, 24 hour instructions, week display, calendar, perspective window, world time, night glow, month display Table buckle style: pin buckle Dial diameter: 42mm Dial shape: round Waterproof performance: 30M Button material: stainless steel Movement type: Mechanical Strap material: dermis Applicable crowd: Male Type: at the end of the bottom of the table Crown types: flat topped conical crowns Applicable gender: general purpose Mirror material: mineral reinforced glass mirror Movement: Mechanical Display type: pointer Style: Fashion Case material: stainless steel