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Collection
Raider

Bivouac 9000

“I surpass even the highest mountain peak on land. No climb is too steep for me, no challenge too great. I can measure altitudes of up to 9,000 meters – mechanically. Nobody else is capable of doing that. Together, you and I are unstoppable.”

Explore the models

The ultimate instrument for all altitudes

The Raider Bivouac 9000 is a groundbreaking watch. A watch that sets new standards and achieves something previously thought impossible by pushing the boundaries further than ever before. It is the first mechanical wristwatch capable of measuring altitudes of up to an incredible 9,000 meters above sea level – an impressive demonstration of Favre-Leuba’s ingenuity and its steadfast refusal to rest on its laurels.

Altimeter

The red central hand indicates the altitude on the bidirectional rotating bezel, which carries a scale divided into 50-meter steps, up to 3,000 meters. One full clockwise rotation of the red central hand thus indicates a climb in altitude of 3,000 meters. During a climb, the small red hand of the subdial located at 3 o’clock continues to turn too, until, after three full rotations of the central hand, it arrives at its final destination of 9,000 meters above sea level.

Air pressure display

The Bivouac 9000 is also capable of displaying any changes in air pressure at the same altitude. The hectopascal (hPa) scale on the subdial located at 3 o’clock displays the current air pressure on a scale ranging from 1,013 to 300 hPa.

Power-reserve indicator

Together with the altimeter and air-pressure display, the dial also features a power-reserve indicator at 12 o’clock. This gives the wearer plenty of warning when the watch needs to be wound after the movement has been running for around 60 hours. The mechanism that drives this power-reserve indicator is designed in such a way that it carries out its complex task with as few components as possible, which makes it much more reliable.

  • 00.10105.06.45.45
    Raider
    Bivouac 9000
    Technical Data
    00.10105.06.45.45
    錶殼  |  Titanium
    錶盤  |  Stone grey
    錶帶  |  Leather with pin buckle

    MOVEMENT

    Hand-wound; specially designed mechanisms for altimeter and power-reserve indicator; power reserve of 65 hours

    FUNCTIONS

    Hours, minutes, small seconds, central hand to display altitudes of 3,000 m per full rotation, subdial for displaying altitudes of up to 9,000 m and air pressure in hPa, power-reserve indicator, date display

    CASE

    Bidirectional rotating bezel with anodized aluminum insert; screw-in crown; sapphire crystal with antireflection coating on both sides; screwed and aligned case back; diameter 48 mm, height 18.7 mm, water-resistant up to 3 bar/30 m

    DIAL

    Applied indexes; luminous indexes and hour and minute hands, red hand for altimeter

00.10105.06.45.45
Raider
Bivouac 9000
00.10105.06.45.45
錶殼  |  Titanium
錶盤  |  Stone grey
錶帶  |  Leather with pin buckle
Collection

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