The Longines Master Collection L2.357.4.98.6 is a 34mm stainless steel watch featuring a sunray blue dial adorned with 12 Top Wesselton VS-SI diamonds totaling 0.055 carats. Powered by the self-winding mechanical Calibre L888.5 movement, it operates at 25,200 vibrations per hour and offers a 72-hour power reserve. The watch includes a date function at 3 o'clock and is protected by a scratch-resistant sapphire crystal with anti-reflective coating on both sides. It is water-resistant up to 30 meters and comes with a stainless steel bracelet equipped with a triple safety folding clasp and push-piece opening mechanism. Reference number: L2.357.4.98.6.