March LA.B Mansart Grall Petite Seconde automatic watch with green dial and 35 mm steel bracelet

The Essentials

• 35 x 39 mm stainless steel case – Octagonal shape – Crown integrated at 4 o'clock
• Swiss automatic movement G121 – Small seconds – Green guilloché dial
• Stainless steel “grains of rice” bracelet – Sapphire crystal – Assembled in Besançon

Between geometric discipline and subtle modernity

The MANSART stands out as a timepiece that is both retro and contemporary, housed in a distinctive 35 mm octagonal case inspired by French classical architecture. Echoing the majestic lines of Place Vendôme, the watch plays with layered brushed and polished surfaces to reveal a structured and characterful silhouette. Its fluted crown, positioned at 4 o’clock, is seamlessly integrated into the angle of the case — a signature detail of March LA.B. The horizontally guilloché green dial adds refined depth, with a minimalist layout punctuated by slender indexes and a small seconds counter at 7 o’clock, also octagonal in shape.

High-precision movement, timeless style

Assembled in Besançon, France, this MANSART is powered by the reliable and precise La Joux-Perret G121 automatic movement. It offers a clear display of hours and minutes, complemented by a charming small seconds subdial, along with a comfortable power reserve. Its modernized grains of rice steel bracelet wraps smoothly around the wrist, reinforcing the piece’s visual harmony. With its anti-reflective sapphire crystal and streamlined aesthetic, the MANSART is a watch of quiet strength, ideal for those who appreciate bold French design rooted in horological tradition.