Brellum Duobox Classic Power Reserve LE.1

This year, Swiss watch brand Brellum created a limited series of its Duobox Classic model, the new: Duobox Classic Power Reserve LE.1.

This timepiece houses the legendary Valjoux 7750 movement, officially certified chronometer by the COSC, is modified to receive an additional complication visible on the dial at 3H, the indication of the power reserve.

Limited to 8 units worldwide, the LE.1 receives a special decoration of its oscillating weight, with a black PVD treatment, numbered, and a Silver Snow dial.

Technical details

Model: Brellum Duobox Classic Power Reserve LE.1

Movement
Caliber BRELLUM BR-750-PR Chronometer automatic (base Valjoux 7750), with Power Reserve indicator at 3H
Certification: Chronometer Officially Certified by the COSC
Decoration: Côtes de Genève, perlage, black pvd coated and numbered From 01 to 08 oscillating weight BRELLUM, blue screws
25 jewels, 28’800 A / H, power reserve 46 hours

Functions
Date, Chronograph, Pulsometer and Power Reserve Indicator

Case
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
Case back: Numbered case back with Box type sapphire crystal, Anti-reflective treatment

Dial
Domed curved, with indexes and luminous material
Hands Hours and minutes luminescent material

Weight
Leather strap (120 g) and Stainless Steel 316L bracelet (170g)

Retail price
CHF 2675.-