The hour, minute, and second functions, along with the date display, are powered by the L157.3 caliber. This quartz movement is powered by a RENATA 371 battery (SR920SW – 1.55V) and features the special E.O.L. function, a safety system that provides advance warning when the battery is running low by altering the movement of the second hand.

The dial features a sand-white hue with a matte finish, a design intended to highlight the applied hour markers and the smooth movement of the polished silver hands.

The circular case, made entirely of stainless steel, makes a bold statement on the wrist with a diameter of 41.00 mm, a thickness of 9.50 mm, and a lug-to-lug width of 49.40 mm. A scratch-resistant sapphire crystal with a multi-layer anti-reflective coating on both sides protects the dial, while the entire construction ensures water resistance up to 10 bar.

The total weight of the watch is 128.0 g.

The stainless steel bracelet (with a 21-mm spacing between the links) stays securely fastened to the wrist thanks to a triple-security folding clasp equipped with a push-button release mechanism.

Accompanied by packaging and official Longines 2-year warranty.