The Bohen Square, reference bohen-square, is the flagship model of the Square collection from Bohen, a watch introduced in 2025 and still in production. As its name suggests, it has a square stainless steel case measuring 40.00 mm across, a shape that sets it apart from the round dress watches found in most catalogues. It is issued as a limited edition of 500 pieces, which will appeal to collectors who like a restricted run.

The blue dial is the centrepiece of the Bohen Square. It carries a guilloche finish, a traditional decorative technique that catches the light and adds depth to the surface, and is fitted with applied indexes for clear legibility. A fixed bezel keeps the lines clean and uncluttered, while the sapphire crystal protects the dial against scratches and keeps it clearly visible.

Inside, the Bohen Square is powered by an automatic La Joux-Perret movement, which can be admired through the transparent, screwed caseback. The case is 9.98 mm thick, with a 20.00 mm lug width that suits a wide choice of straps, and water resistance is rated at 120.00 m. This makes the watch a practical choice for daily wear, from the office to weekend outings, for anyone who wants a distinctive square design with a mechanical heart.