Rich materials and delicate brilliance define the Longines Master Collection L2.449.5.87.7. Its 30mm stainless steel case is framed by an 18-carat yellow gold-capped bezel and complemented by a stainless steel bracelet with 18-carat yellow gold-capped details. The naturally iridescent white mother-of-pearl dial is adorned with 11 Top Wesselton diamond hour markers, totalling 0.047 carats and offering VS-SI clarity, alongside elegant gilt hands and a date display at 3 o’clock. Scratch-resistant sapphire crystal with anti-reflective coating on both sides protects the dial, while a sapphire crystal exhibition case back showcases the movement. A triple-safety folding clasp with a push-piece opening mechanism and fine adjustment system completes the bracelet. At its heart is a 22-jewel Swiss automatic mechanical movement, fitted with a monocrystalline silicon balance spring and beating at 28,800 vibrations per hour. Offering up to 45 hours of power reserve, it drives the hour, minute, central seconds, and date displays with characteristic Swiss precision. The case measures 9.1mm thick with a 15mm lug width, while the complete watch weighs 82g and is water-resistant to 30 metres. • Powered by the Swiss made Caliber L592.5 automatic movement with 22 jewels and a power reserve of up to 45 hours • Presented on a two colour stainless steel and 18ct yellow gold bracelet with push button deployment clasp • Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides • 30.0mm case width & 36.8mm case length measuring from lug to lug • 30 metre water resistance