DuoBox Gold Edition

Select your dial color


  • Caliber BRELLUM BR-750-1 Automatic Chronometer
    Certification Officially Chronometer Certified by the COSC
    Decorations Decorated with «Côtes de Genève», blue screws, oscillating weight BRELLUM
    Power reserve 46 hours
    Chronograph 1/4 second, 30 minutes, 12 hours
    Alternance 28'800 A/h
    Ruby 25 jewels
    Functions Hours, Minutes, Seconds, Date, Chronographe, Pulsomètre
    brellum watches
  • Material Stainless Steel 316L, DIN 1.4435, solid rose Gold 18K bezel
    Crystal Sapphire crystal BOX type both sides with anti-reflexion treatment
    Case back Numered exhibition case back with box sapphire crystal
    Water resistance 50m/5atm
  • Diametre 41.80mm
    Thickness approx. 10.90mm without, 15.90 mm with sapphire crystal
    Weight Weight 88g (without bracelet)

The Watch

Why wear anything less than gold?

An icon of timeless luxury, the Duobox Gold Edition is decorated with a solid 18-cart gold bezel and finished with a diamond cut design.

As the wearer, admire the intricate Valkjour 7750 automatic movement through the uniquely domed sapphire-crystal caseback – a model of Swiss craftmanship.

Keeping the standard with the Duobox range, the Chronometer movement is officially COSC certified – our way of guaranteeing assurance.

With the Duobox Gold Edition, don’t sell yourself short.