This watch is powered by the L157.3 caliber, a quartz movement powered by a RENATA 371 battery (SR920SW – 1.55V). Proper battery life monitoring is supported by the special E.O.L. function, which provides advance warning when the battery is running low. The module controls the progression of hours, minutes, and seconds, as well as the date change.

The dial features a sandblasted mint blue finish, a matte texture that highlights the applied hour markers and the polished silver hands designed for easy time-reading.

The round case is crafted from stainless steel with a diameter of 34.00 mm, a thickness of 8.80 mm, and a lug-to-lug width of 41.60 mm. The watch is water-resistant up to 10 bar and features a scratch-resistant sapphire crystal with a multi-layer anti-reflective coating on both sides.

The bracelet, also made of stainless steel, has a width of 17 mm between the links and features a triple-security folding clasp with a push-to-open mechanism.

The total weight of the watch is 91.0 g.

Accompanied by packaging and official Longines 2-year warranty.