Whether the product parameters are classic models: Yes...Applicable gender: Male...Clasp type: Butterfly buckle...Origin: Switzerland...Special function: 43mm...Movement type: Automatic...Movement model: Swiss S10...Case bottom: back transparent...Watch Band circumference: 200mm...Strap color: silver...Warranty: Global Warranty...Strap material: stainless steel...Product model: RM081-0542SS-SV-6...Dial color: silver...Dial shape: round...Waterproof performance: 50m…Case thickness: 12.3mm…Case material: stainless steel…Brand name: Select watch… Product display