The Lady MANSART is a real jewel watch with old-fashioned elegance. This small octagonal watch of 26 mm is ideally placed on all female wrists to sublimate them.


The Lady MANSART is a real jewel watch with old-fashioned elegance.

This small octagonal watch of 26 mm is ideally placed on all female wrists to sublimate them.

Its octagonal case encloses a dial limited to the essentials with discreet baton indexes. The whole is pure and balanced.

The crown of the Lady MANSART, which is octagonal like the shape of the watch, is integrated into the corner of the case at 4 o'clock and engraved with the fetish lines of March LA.B.

The needles have been reduced to their simplest expression to let this set of modernity breathe. On the back of the watch, the screwed back in brushed steel is engraved with the emblem of March LA.B.

$687.00 USD
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• Octagonal 316 L steel case of 26 mm x 31 mm
• Thickness 6.5mm
• Electric RONDA 762 caliber
• Hours, minutes
• Strap width 14 mm
• Anti-reflective mineral glass
• Screwed back
• Water resistant to 5 ATM / 50M
• 2 years warranty
• Battery change offered for life in March LA.B stores


March LA.B designs and assembles its watches in France. The Swiss automatic movements that we fit into our timepieces are assembled from A to Z in France. In complete transparency, we are thus pursuing our watchmaking quest to design watches that are “as French as possible”.


The 14 mm leather straps proposed to be adapted on the Lady MANSART are manufactured in the Franche Comté region. They are systematically lined with green leather and equipped with the "presto" system allowing them to be interchanged in a few seconds and without any special tools.
The modernized grain of rice bracelets in steel equipped with the same "presto" system are an assembly of 7 polished-brushed flat links closed by an ultra-flat and reliable jeweler's buckle for ultimate comfort when worn.


  • Delivery is free from 295€
  • Express (24H) or standard (72H) delivery solutions.

The Lady MANSART Model

The heart of our watches swings between Los Angeles and Biarritz. Their style between the castles of Mansart and the castle Marmont, between classicism and modernity. This 34 mm shaped watch takes up the octagonal architecture of Place Vendôme designed by Jules Hardouin-Mansart, architect of the Sun King. Nobility, majesty, symmetry and balance of forms... The MANSART is its contemporary tribute. Terribly classic, and deliciously modern at the same time.

In the 26 mm “Lady MANSART” version, adorned with its modernized rice grain bracelet, the MANSART is transformed into a jewel of refined elegance.


Swiss Quartz Movement

Distinguished by its precision and reliability, the Swiss quartz caliber RONDA 517 proves to be the best choice for many luxury watch brands due to its very high quality performance.

This Swiss movement is equipped with a quartz oscillator that uses electrical vibrations to maintain remarkably high time accuracy. It is also equipped with a temperature regulation system, which allows the frequency of movement to be adjusted according to thermal fluctuations, thus guaranteeing constant precision whatever the ambient conditions.

In addition to its precision, it is also designed to be extremely reliable and durable. It features a long-life power supply system that enables battery life of up to 60 months. About 2 weeks before the end of battery life, an indicator called EOL causes the second hand to jump (seconds hand) every 4 seconds to signal the need to change the battery.


March LA.B's "Green Thread" is an omnipresent green signature through subtle details. The number 3 in green on the personalized date stamp recalling the favorite month of the founders of the brand. The green lining of the bracelets topstitched with a bridle stitch in the emblematic green color. The luminous green “skeleton” background on the automatic versions.
The interior of the emerald green travel case…

This "Green Thread" extends this "design grammar" that we have developed in order to identify our timepieces through precise and redundant aesthetic codes: The crown or winder at 4 o'clock and its guillochage of the intertwined lines of the M of the brand, the seventies typography of the date stamp, the dials without numbers with cut-out indexes, the raised and domed glass, the ubiquitous angles on the cases that are always polished and brushed.

All of these aesthetic and chromatic details to be discovered in intimacy shape the common thread of March LA.B which leads straight to the heart.