Swiss luxury watch brand Louis Erard presents new Excellence Régulateur watches with fine stone and artisanal glass dials. Three models are available: the Excellence Régulateur Aventurine, Excellence Régulateur Lapis-Lazuli, and Excellence Régulateur Malachite. Each of the three editions is limited to 99 pieces.

Louis Erard Excellence Régulateur Aventurine, Lapis-Lazuli and Malachite
Cutting stones and glass to meet the finesse of a watch dial is a great challenge. The dial has two levels and the material is cut to reveal the regulator’s snailed opaline dual counter. The hours are displayed at the top, the seconds at the bottom, and the large signature fir tree minute hand is in the centre. Discreet glossy silver indexes further showcase the technicality of the regulator.
Louis Erard Excellence Régulateur Aventurine
The Excellence Régulateur Aventurine stands out with the cosmic world inspired sparkling inclusions on its dial.
Louis Erard Excellence Régulateur Lapis-Lazuli
The Excellence Régulateur Lapis-Lazuli radiates a deep azure color of early dawn. The Excellence Régulateur Malachite’s dial reminds us a woodland pasture brushed by German artist Gerhard Richter.
Louis Erard Excellence Régulateur Malachite
Each watch has a matching calf nubuck leather strap with tone-on-tone stitching. “Deep” blue for the Excellence Régulateur Aventurine. “Oceania” blue for the Excellence Régulateur Lapis-Lazuli. “Basilico” green for the ’Excellence Régulateur Malachite.
Complete with a polished stainless steel pin buckle and functional catch spring bars enabling the strap to be changed quickly.
Technical details
Collection: Louis Erard Excellence Régulateur
Movement
Automatic regulator, Sellita SW266-1 calibre, 11½’’’, Ø25.60 mm, height: 5.60 mm, 31 jewels, 28,800 VpH (4Hz), élaboré grade movement
Special open-worked oscillating weight with Louis Erard symbol
Approx. 38 hours of power reserve
Functions
Hour hand in a counter at 12 o’clock, central minute hand, second hand in a counter at 6 o’clock
Case
Polished stainless steel, Ø42 mm, lug width: 22 mm, lug to lug: 49.60 mm, thickness: 12.25 mm, 3 pieces
Domed sapphire crystal with anti-reflective treatment on both sides
Movement visible through the transparent caseback
Water-resistant up to a pressure of 5 bars (50 m/165 ft)
Signature fir tree crown
Caseback engraved with “Limited Edition 1 of 99”
Models
Louis Erard Excellence Régulateur Aventurine ref. 85237AA32
Dial
Open-worked blue aventurine, snailed opaline (matt silver) dual counter, glossy silver indexes, anthracite transfers in counters and white transfers on the aventurine part
Hands Signature fir tree rhodium-plated hands
Strap
“Deep” blue calf nubuck leather with tone-on-tone stitching, polished stainless steel pin buckle, functional catch spring bars enabling the strap to be changed quickly
Dimensions: 22/20mm width, 80/115mm length
Edition
Limited edition of 99 pieces
Recommended retail price
CHF 2,900
Louis Erard Excellence Régulateur Lapis-Lazuli ref. 85237AA35
Dial
Open-worked lapis lazuli, snailed opaline (matt silver) dual counter, glossy silver indexes, anthracite transfers in counters and white transfers on the lapis lazuli part
Strap
“Oceania” blue calf nubuck leather with tone-on-tone stitching, polished stainless steel pin buckle, functional catch spring bars enabling the strap to be changed quickly
Dimensions: 22/20mm width, 80/115mm length
Edition
Limited edition of 99 pieces
Recommended retail price
CHF 2,900
Louis Erard Excellence Régulateur Malachite ref. 85237AA39
Dial
Open-worked malachite, snailed opaline (matt silver) dual counter, glossy silver indexes, anthracite transfers in counters and white transfers on the malachite part
Strap
“Basilico” green calf nubuck leather with tone-on-tone stitching, polished stainless steel pin buckle, functional catch spring bars enabling the strap to be changed quickly
Dimensions: 22/20mm width, 80/115mm length
Edition
Limited edition of 99 pieces
Recommended retail price
CHF 2,900