Whether the product parameters are classic models: yes...applicable gender: male...clasp type: butterfly clasp...origin: Switzerland...clasp material: stainless steel...movement type: automatic machinery...glass material: synthetic sapphire...caliber model: Cal .L636...Certification: None...Bottom: Back through...Diameter: 38.mm...Diamond: Scale with diamond...Strap color: silver/gold...Warranty: Global Warranty...Strap material: stainless steel/18K gold ...product model: L2.755.5.77.7...dial color: silver...dial shape: round...waterproof performance: daily life waterproof...case thickness: 10mm...case material: stainless steel/18K gold...brand name: Longines...brand Story LONGINES The Longines watch brand originated from Saint Imier in Saint-Imier Valley, Switzerland in 1832, with 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
