BRELLUM Duobox Chronometer

BRELLUM is a young and independent Swiss watchmaking brand based at Porrentruy in the canton of Jura, the region better known as the cradle of traditional watchmaking.

Inspired by the rich tradition of Jura as a major centre of Swiss watchmaking, this young watch company offers exclusive but affordable wristwatches with timeless and durable lines that are manufactured using high quality materials and equipped with reliable automatic mechanical movements that are fully decorated and “officially chronometer certified” by the Contrôle Officiel Suisse des Chronomètres (COSC).

Founded by the Swiss watchmaker Sébastian Muller, BRELLUM belongs to a new generation of small, independent brands that produce affordable mechanical luxury watches without compromising the quality and artistic essence of traditional horology.

The Duobox Chronometer, the first timepiece from the brand, features a timeless design and beats to the rhythm of an iconic engine. Dressed in a solid stainless steel case, this timepiece’s aesthetic excellence is further highlighted by its sapphire crystal type box, its slightly domed dial surmounted by appliqués and its perfectly dimensioned hands. The collection is named Duobox in reference to its two box sapphire crystals, formerly made of plastic.

The first protects the dial and allows an optimal reading thanks to its anti reflective treatment; the second allows you to admire the automatic movement in detail and at all times. The contact of the sapphire with the skin offers to the wearer an optimal comfort.

Presently available in three shades – Silver, Grey Meteor and Deep Blue – the highly impressive and well arranged dial of Duobox Chronometer boasts both chronograph and basic timekeeping functions along with date display. Powering these functions is the iconic Valjoux 7750 automatic movement renowned for its precision and robustness.

This chronograph movement is officially certified by the COSC for its chronometric precision.  In addition, this beautifully decorated movement features a custom designed oscillating weight. In order to maintain the high levels of quality, each version of Duobox Chronometer will be produced in a limited edition to 299 pieces (per year).  Packed in an attractive box, each timepiece is supplied with the COSC chronometer certificate as an assurance of precision and quality.

The Duobox Chronometer is available either with leather strap or with stainless steel bracelet. Retail price starts from CHF 2’220.- excl. taxes.

Technical details
Caliber: BRELLUM BR-750-1 Chronometer automatic (base Valjoux 7750)
Certification: Chronometer Officially Certified by the COSC
Decoration: Spotting decoration, Côtes de Genève, oscillating weight BRELLUM
Technology: 25 jewels, 28’800 A / H, power reserve 46 hours

Hours, Minutes, Seconds, Date, Chronograph and pulsometer scale

Material: Stainless Steel 316L, DIN 1.4435
Diameter 41.80mm
Total thickness: 16.20mm
Crystal: Box type sapphire with anti-reflective treatment
Water resistance: 50m, 5ATM
Numbered caseback with Box type sapphire crystal, anti-reflective treatment
Weight: On leather strap (120 g) and Stainless Steel 316L bracelet (170g)

Domed curved, with appliques and luminescent material
Hands: Hours and minutes with luminescent material

Retail Price
With leather strap: CHF 2’220.- excl. taxes
With steel bracelet: CHF 2’270.- excl. taxes

Silver dial, black or brown leather strap
Silver dial, Stainless Steel Bracelet
Grey Meteor dial, black or grey leather strap
Grey Meteor dial, Steel bracelet
Deep Blue dial, blue or brown leather strap
Deep Blue dial, steel bracelet

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