Longines gives the 30mm Master Collection a frosted blue dial

Longines’ redesigned Master Collection includes a compact steel reference built around a frosted blue sunray dial. Eleven diamond hour markers bring a jewellery-like finish to the 30mm case, while a date aperture at three o’clock keeps the layout practical. The multi-link steel bracelet uses a folding clasp with fine adjustment.

Reference L2.449.4.97.6 is powered by the automatic calibre L592.5, running at 28,800 vibrations per hour and offering up to 45 hours of reserve. A silicon balance spring supports long-term stability. Sapphire crystal with anti-reflective treatment protects the dial, water resistance is rated to 30 metres, and official Swiss pricing is CHF 2,300.