The pilot chronograph 103 Ti Ar once again serves as proof of how first-class technology and functional design can unite to yield a true classic. The design principles for aircraft instruments served as inspiration for its development. This is no coincidence – after all, both professional pilot chronographs and aircraft cockpit clocks were the first timepieces our company made. The technical features range from the captive pilot’s bezel with minute ratcheting to the Ar‑Dehumidifying Technology for enhanced functional reliability and freedom from fogging.

The bead-blasted case is made of pure titanium, which underlines the technical and contemporary interpretation of the watch and ensures a comfortable fit.


  • Diameter:


  • Case Material:

    Case Made Of Black Hard Coated Tegimented Steel

  • Case Back:

    Pure Titanium, bead-blasted

  • Movement:

    Self-Winding Mechanical Movement

  • Water Resistance:

    20 Bar

  • Calibre:

    Concepto C99001

  • Features:

    Hours, Minutes, Subsidiary Seconds
    60-Minute Stop Function From The Dial Centre
    Date Display
    Interior Pilot's Bezel With Luminous Key Mark
    Ar‑Dehumidifying Technology Enhances Functional Reliability And Freedom From Fogging
    Anti-Magnetic As Per DIN 8309

  • Frequency:

    28,800 Vib/h – (4 Hz)

  • Dial:

    Matte black dial

  • Strap:


  • Case Material:

    Pure titanium, bead-blasted

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Tampines Mall
4 Tampines Central 5
Singapore 529510

(65) 6783 6535

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1 Harbourfront Walk
Singapore 098585

(65) 6376 9727

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Watches of Switzerland

The Gardens Mall
Lot G-208A&B, Ground Floor
Lingkaran Syed Putra
59200 Kuala Lumpur

(60) 3 2201 6811

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