Longines Master Collection automatic mens watch L27934920. Stainless steel case with blue alligator strap, sunray blue dial. Case size 40mm. Scratch-Scratch-resistant sapphire crystal. Automatic movement self-winding mechanical movement beating at 25'200 vibrations per hour, with a power reserve up to 72 hours. Triple safety folding clasp and push-piece opening mechanism. Water-resistant to 3 bar 30 meters.
Specifications
| Case Material | Stainless Steel |
| Case Size | 40mm |
| Band Material | Leather |
| Dial Color | Blue |
| Water Resistance | 30 Meters |
| Movement | Automatic |
| Clasp Type | Triple Safety Folding Clasp And Push-Piece Opening Mechanism |
| Crystal | Sapphire Crystal |
| Warranty | 5 Years Manufacturer Warranty |
