Whether the product parameters are classic models: Yes... Applicable gender: Male... Buckle type: butterfly buckle... Origin: Switzerland... Buckle material: stainless steel... Movement type: automatic machinery... Glass material: synthetic sapphire... Movement model: L888 …Bottom: Back through…Diameter: 38.5mm…Strap Color: Silver/Gold…Warranty: Global Warranty…Strap Material: Stainless Steel/18K Gold PVD Coating…Product Model: L4.921.2.12.7…Dial Color: white...Dial shape: round...Waterproof performance: Daily life waterproof...Case thickness: 7.5mm...Case material: stainless steel/18K gold PVD coating...Brand name: Longines...Brand story LONGINES Longines watch brand originated from In 1832, Saint Imier in Saint-Imier Valley, Switzerland, has a long history of 175 years. Longines watches, with the flying wing hourglass as the brand logo, is a watch manufacturer integrating tradition, elegance and sport. As a long-time World Athletics Championships timer and partner of the World Federation, Longines watches are renowned the world over for their elegant timepieces. Longines entered formula racing with craftsmanship and also partnered with Italian car brand Ferrari. Product Display Care Instructions
