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Fortis B-42 Marinemaster Chronograph

Fortis B-42 Marinemaster Chronograph (click to enlarge!)
Fortis B-42 Marinemaster Chronograph
© Fortis

B-42 Marinemaster Chronograph is a wristwatch by Fortis.

Automatic diver chronograph in the series “B-42 Marinemaster” with the large 42 mm stainless steel case. Indication of day of the week and date.


  • 647.10.41 K with rubber strap
  • 647.10.41 L with leather strap
  • 638.10.41 M with steel bracelet Professional



  • Stainless steel, brushed
  • Ø 42.0 mm, H ? mm
  • Unidirectional rotating black bezel (120 lines screening) with 60 minutes scale
  • Raised dial with tachymeter scale
  • Screwed steel caseback
  • Caseback embossing with ISS-Station, with the official emblems of the Space Agency FSA and the Cosmonauts Training Center Star City
  • Individual numbering
  • Waterproof to 200 m


  • Black mat
  • Big Arabic numerals and broad indexes
  • Numerals, indexes and hands with luminous coating Superluminova
  • Blue afterglow in the darkness
  • Chrono minutes counter recessed and multicolored, stop seconds hand orange with Superluminova luminous dot




  • 2 years


fortis_b-42_marinemaster_chronograph.txt · Last modified: 02.12.2022 20:42 by

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