El Primero :
Stratos Flyback Tribute to Felix Baumgartner

45 mm


The first watch to break the sound barrier on the frontiers of space Automatic El Primero column-wheel chronograph with flyback function The highest jump: 38,969.4 metres


  • MovementEl Primero 405B, Automatic
  • Calibre13¼``` (Diameter: 30 mm)
  • Thickness6.60 mm
  • Components331
  • Jewels31
  • Frequency36,000 VpH (5 Hz)
  • Power reservemin. 50 hours
  • FinishingOscillating weight with “Côtes de Genève” motif


    - Central chronograph hand
    - 12-hour counter at 6 o'clock
    - 30-minute counter at 3 o'clock
    Hours and minutes in the centre
    Small seconds at 9 o'clock
    Telemetric scale
    Date indication at 6 o'clock

Case, dial and hands

  • MaterialStainless steel Unidirectional rotating bezel with black aluminum disc
  • Diameter45 mm
  • Thickness14.10 mm
  • CrystalDomed sapphire crystal with anti-reflective treatment on both sides
  • Case-backCase-back engraved with the Stratos mission logo and with Felix's motto
  • Water-resistance10 ATM
  • Dials and countersSilver-toned sunray-patterned dial with three different-coloured counters
  • Hour-markersRhodium-plated, faceted and coated with SuperLuminova SLN C1
  • HandsRhodium-plated, faceted and coated with SuperLuminova SLN C1

Strap and clasp

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