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DHL 3 - 6 business days $ 9
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Ref: BRX1-AL-TI-BLU

BR-X1 HYPERSTELLAR

45 MM
Limited Edition of 250 pieces A revolutionary concept with a unique design,
the BR‑X1 HyperStellar has been conceived to accompany explorers on their journeys into space. find out more
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AN INNOVATIVE CHRONOGRAPH 

Just like a spacesuit or a pressurised helmet, a mechanical chronograph has always been part of the official kit of astronauts and cosmonauts. The chronograph is the king of aerospace complications. It can measure short periods of time and has become an essential tool for living and working in space. The history of space exploration also reveals that mechanical chronographs have often enabled missions to be completed, and lives to be saved, in situations where electronic motor systems have malfunctioned. It is for all these reasons – and more – that the BR-X1 HyperStellar has been launched into orbit.

Robust, ergonomic,
ultra-lightweight

As tough as a rocket, the BR-X1 HyperStellar stands out thanks to the innovative design
of its 45 mm case made from titanium and aluminium: the cover, centre and surround of the case are made from polished and micro-blasted grade 5 titanium, while the bezel’s protective insert is in blue anodised aluminium, to combine lightness and strength. To protect it from impacts during missions,
the square case of the BR-X1 is covered with
a bumper in micro-blasted titanium and rubber that acts as a peripheral protective shell.

A COMPLEX SKELETON CHRONOGRAPH

Combining Haute Horlogerie finishes with extreme lightness, the «motor» of the
Bell & Ross Hyperstellar chronograph is driven by a mechanical skeleton movement with automatic winding. Structured in the shape of an «X», its upper bridge, treated with black DLC (Diamond Like Carbon) reads like its signature. “X” is the code name that refers to NASA’s experimental projects, and which gives the watch its name: the BR-X1. The BR-X1 HyperStellar chronograph features a central
60-second counter. The minute timer on the chronograph function is positioned at
9 o’clock; instead of a hand, it features an ultra light aluminium disc resembling the blades of a turbine. Essential for calculating speeds, the tachymeter scale appears in blue on the flange.

TECHNICAL SPECIFICATIONS

  • MOVEMENT

    BR-CAL.313. Mechanical automatic. 'X'-shaped upper bridge. 56 jewels, 28,800 vph. Skeleton chronograph.

  • FUNCTIONS

    Hours, minutes, small seconds at 3 o'clock. Skeleton date at 6 o'clock. Chronograph: 30-min timer at 9 o'clock, central chronograph seconds.

  • CASE

    45 mm in width. Titanium and anodized blue aluminum with rubber inserts. Rocker push-buttons. Back with opening in tinted sapphire crystal, centred on the balance.

  • DIAL

    Grey-tinted sapphire crystal. Metal skeleton Super-LumiNova®-filled hour and minute hands. Appliqué metal indexes with Super-LumiNova® inserts.

  • CRYSTAL

    Anti-reflective sapphire.

  • WATER-RESISTANCE

    100 meters.

  • STRAP

    Dual material: grey rubber and grey alligator skin.

  • BUCKLE

    Pin. Steel with grey rubber insert.

BR-CAL.313. Mechanical automatic. 'X'-shaped upper bridge. 56 jewels, 28,800 vph. Skeleton chronograph.

Hours, minutes, small seconds at 3 o'clock. Skeleton date at 6 o'clock. Chronograph: 30-min timer at 9 o'clock, central chronograph seconds.

45 mm in width. Titanium and anodized blue aluminum with rubber inserts. Rocker push-buttons. Back with opening in tinted sapphire crystal, centred on the balance.

Grey-tinted sapphire crystal. Metal skeleton Super-LumiNova®-filled hour and minute hands. Appliqué metal indexes with Super-LumiNova® inserts.

Anti-reflective sapphire.

100 meters.

Dual material: grey rubber and grey alligator skin.

Pin. Steel with grey rubber insert.

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