Le Chronographe Monopoussoir Louis Erard x Massena LAB Gold

Movement
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

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

Case
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,

Dial
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

Hands
Blued steel leaf-shaped hands

Strap
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