El Primero :
Original 1969

38 mm

03.2150.400/69.C713

El Primero Calibre 400: 278 components, 31 jewels and 36,000 VpH Automatic El Primero column-wheel chronograph Original 1969 case with 38 mm diameter

Movement

  • MovementEl Primero 400, Automatic
  • Calibre13¼``` (Diameter: 30 mm)
  • Thickness6.60 mm
  • Components278
  • Jewels31
  • Frequency36,000 VpH (5 Hz)
  • Power reservemin. 50 hours
  • FinishingOscillating weight with “Côtes de Genève” motif

Functions

    Chronograph:
    - 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
    Tachymetric scale
    Date indication at 4:30

Case, dial and hands

  • MaterialStainless steel
  • Diameter38 mm
  • Thickness12.45 mm
  • CrystalDomed sapphire crystal with anti-reflective treatment on both sides
  • Case-backTransparent sapphire crystal
  • 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

  • Clasp
  • Stainless steel triple folding clasp

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