Embrace the redefined PRJKT8 journey, where horological artistry meets personalized service. Discover your next masterpiece today.

Le Chronographe Monopoussoir Louis Erard x Massena LAB Gold

BHD 1,800.000

This is not the first time that Louis Erard has opened the door to classical watchmaking and taken a look back at the 19th century.

Nor is this the first time that Louis Erard has invited Massena LAB to co-produce a creation.

After Le Régulateur, the four-handed collaboration this time focused on the monopusher chronograph.

A highly technical speciality
a single pusher to start, stop and reset the chronograph which is expressed with great simplicity by Louis Erard:
a single 30-minute totalizer on a separate dial at 12 o'clock.

Price shown is excluding VAT
Please note that due to varying lighting and device display settings, the colors of products in photos may slightly differ from their actual appearance.


the collaboration between Louis Erard and Massena LAB on the monopusher chronograph for its captivating blend of classical inspiration and technical mastery. With a single pusher and a sleek 30-minute totalizer, the watch exudes simplicity and elegance. Its timeless design and exceptional craftsmanship make it a must-have for any watch enthusiast.


Automatic monopusher chronograph, Sellita SW500MPCa calibre, 131⁄4’’’, Ø30.00 mm, height: 7.90 mm, 25 jewels, 28,800 VpH (4 Hz), élaboré grade movement, meticulously decorated, special openworked oscillating weight with LOUIS ERARD symbol, around 48 hours of power reserve

HM + chronograph
Time: central hour and minute hands
Chronograph: central second hand, 30-minute counter at 12 o'clock

Polished stainless steel, Ø43 mm, lug width: 22mm, lug to lug: 50.40mm, thickness: 15.70 mm, 3 pieces, domed sapphire crystal with anti-reflective treatment on both sides, movement visible through the transparent back, water-resistant up to a pressure of 5 bar (50 m / 165 ft), Massena LAB signature crown,

Rhodium-plated outer flange and counter with circular satin-finish and diamond-cut corners, 2N gilded lower plate with grained finish and silver opaline counter centre, black transfers, Louis Erard symbol and Massena logo at 6 o'clock

Blued steel leaf-shaped hands

Black grained calf leather with tone-on-tone attachment points, blue grained calf leather lining, polished stainless steel pin buckle, functional catch spring bars enabling the strap to be changed quickly Dimensions: 22/20 mm width, 80/115 mm length