Introduced in 2026, the Longines Conquest L3.860.3.52.7 features a contemporary design, showcasing a 41 mm case powered by quartz. This model boasts a round stainless steel casing adorned with yellow PVD highlights, complemented by a bracelet made from the same materials. With a thickness of 9.50 mm and a lug-to-lug measurement of 49.40 mm, it's designed for comfort and style, including a lug width of 21 mm and a total weight of 128.0 g. Its water resistance is rated at 10 bar, making it suitable for everyday activities.

The watch's black dial has a sandblasted finish that delivers a sleek matte look, set against the two-tone case and bracelet. Time is displayed through central hour, minute, and second hands, along with a date function. A durable sapphire crystal, treated with multi-layer anti-reflective coating on both sides, protects the dial. The L3.860.3.52.7 embodies a minimalist approach within the Conquest series while the PVD accents provide a unique flair compared to other models in the lineup.