Longines Master Collection

The Longines Master Collection, reference L2.450.5.87.7, has a 34 mm case in steel with an 18 karat yellow gold cap. The watch is set with diamonds. The case measures 9.3 mm thick and 41.5 mm lug-to-lug, with water resistance rated to 30 metres. A scratch-resistant sapphire crystal covers the dial, with anti-reflective coating on both sides. Gilt hands indicate the hours and minutes on the white mother-of-pearl dial. A bracelet in steel with an 18 karat yellow gold cap closes with a triple safety folding clasp and a push-piece opening mechanism with a fine adjustment system. Self-winding calibre L888.5 provides up to 72 hours of power reserve.