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  • Time zones

Dual Time Resonance Sapphire

Armin Strom 2019

ref. RGMT.11.AL.L.14.FC
Men's

How to give a 360° vision of the intricacies of watchmaking? Armin Strom's response is to take transparency to its ultimate level, and surround two independent movements with an impressive sapphire case. This is a visual immersion into the deepest recesses of these two mechanisms which, arranged side by side, track two different times. The key, which was three years in development, is the patented Resonance Clutch Spring which synchronises the movements using this fascinating physical phenomenon for significantly greater timekeeping precision. Each movement has its own power-reserve indicator, in addition to a 24-hour day/night indication for both displays. Armin Strom has chosen a classical aesthetic for the dials, as if to reinforce the ultra-contemporary nature of the case.

Function

  • Function
    Hours, Minutes

Complications

  • Time zones GMT
    Multiple time zones
  • Display
    Power-reserve indicator
    Day/night
  • Other complication
    See presentation text

Movement

  • Movement name
    Calibre ARF17
  • Energy supply
    Manual-winding
  • N° of components
    419
  • N° of jewels
    70
  • Power reserve
    110 hours
  • Vibrations
    25200
  • Form
    Oval
  • Height/thickness
    11.67 mm
  • Maximum clear dimensions
    52.55 x 39.95 mm

Case

  • Form
    Oval
  • Material
    Verre saphir
  • Height/thickness
    13.00 mm
  • Maximum clear dimensions
    59.00 x 43.40 mm
  • Back
    Sapphire
  • Water-resistance
    50 m

Dial

  • Material
    Guilloché main

Strap

  • Material
    Alligator leather
  • Colour
    Blue
  • Fastening
    Pin buckle / folding clasp

Characteristics

  • Limited/numbered edition
    8