The Classic/Watchmaking Tradition Collection Swiss Made Automatic Watch With A Red Alligator Leather Strap, 34mm Case & A Mother of Pearl Dial With Diamond Index Markers & Date Wiindow. Long experience meets vast expertise As a traditional watchmaking company, Longines has been producing exceptional timepieces since the very beginning. Today, the Longines Master Collection is the perfect illustration of this corporate ethos, as can be seen from the success enjoyed by this range since it was launched in 2005. All fitted with self-winding movements, the various models in this collection offer many special features. The Longines Master Collection brings together the classical elegance and excellent quality which never cease to delight those who appreciate exceptional timepieces. Diamonds: Dial set with 12 Top Wesselton VS-SI diamonds, for a total of 0.055 carats Movement: Self-winding mechanical movement beating at 25'200 vibrations per hour, with a power reserve of approximately 72 hours Functions: Hours, minutes, seconds and date Longines Exclusice Calibre: Yes Buckle: With triple safety folding clasp and push-piece opening mechanism