Fortis

Official Cosmonauts Chronograph

638.10.11

Specification

  • Collection Cosmonautis
  • Reference 638.10.11
  • Limited No
  • Glass Sapphire
  • Back Closed
  • Shape Round
  • Color Black
  • Frequency 28800 bph
  • Indexes Arabic Numerals
  • Hands Stick
  • Type Automatic
  • Power Reserve 42 h
  • Caliber 7750

Description

The ref. 638.10.11 Fortis Official Cosmonauts Chronograph has a stainless steel case of 42mm, housing the proven Valjoux / ETA 7750 movement. Somewhat of a cult classic, this watch and its predecessors have been part of countless space-missions over the last 20 years.