The watch is powered by the L888.5 caliber, a self-winding mechanical movement of extraordinary precision. The movement operates at a frequency of 25,200 vibrations per hour, features a monocrystalline silicon balance spring with anti-magnetic properties, and provides an extended power reserve of approximately 72 hours.

The round stainless steel case, protected on the front by a scratch-resistant sapphire crystal with a multi-layer anti-reflective coating on both sides, reveals its internal architecture on the back through a transparent sapphire crystal caseback. It measures 41.00 mm in diameter, is 9.50 mm thick, and has a lug-to-lug width of 48.70 mm. It is water-resistant to 3 bar and weighs 127.0 g.

The dial features a silver “grains d’orge” finish, against which the applied Arabic numerals and the stunning blued steel hands stand out in perfect color contrast.

The bracelet is made entirely of stainless steel, with a distance of 21 mm between the links. Its flexible links conform to the contours of the wrist, providing a secure and comfortable fit, and giving the bracelet a polished look and excellent resistance to everyday wear and tear.

Accompanied by packaging and official Longines 5-year warranty.