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Fortis B-42 Official Cosmonauts Chronograph Alarm

Fortis B-42 Official Cosmonauts Chronograph Alarm
© Fortis

B-42 Official Cosmonauts Chronograph Alarm is a wristwatch by Fortis.

Automatic pilot's chronograph in the series “Official Cosmonauts” with additional mechanical alarm function. The red window next to the date indicates visually the operational readiness of the alarm. Large stainless steel case with 42 mm diameter.


  • 639.22.11 L with black leather strap
  • 639.22.11 M with steel bracelet Professional
  • 639.22.11 K with rubber strap black





  • Hours, minutes, small seconds, date
  • Chrono function, alarm function
  • Triangles at 3 o'clock to illustrate the direction of crown rotation for quick setting of all functions



  • 2 years


  • Official Cosmonauts Set Since 1994, the set is part of the official equipment of the cosmonauts. The high-quality leather set bears the official emblems on the obverse.
  • Set of equipment watch with steel bracelet, leather strap, Velcro or rubber strap, special tool to change as well as a metal box for storage of accessories.


fortis_b-42_official_cosmonauts_chronograph_alarm.txt · Last modified: 03.07.2022 15:34 by

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