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  • Omega Speedmaster Professional Black/Leather Ø42 mm 3870.50.31
  • OmegaSpeedmaster Professional Black/Leather Ø42 mm ref. 3870.50.31

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  • RRP € 3.310
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  • Specification
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  • Material & Measurements
    Model:3870.50.31
    Manufacturer:Omega
    Series:Speedmaster Professional
    Type:Men's watch, astronaut model
    Diameter:Ø 42 mm
    Thickness:14 mm
    Case:Polished steel
    Back case rear:Solid
    Bracelet:Black leather, crocodile
    Dial:Black wave pattern with luminescent markers index markings, luminescent hands
    Buckle:Folding clasp made of steel
    Glass:Hesalite, shatter-resistant
    Bezel:Steel, black
    Movement & Functions
    Movement type:Mechanical, hand-wound
    Seconds hand:Floating
    Movement:Omega 1861 (base movement Lemania 1873) with 18 jewels, 21600 vph
    Power reserve:48 hours
    Water protection:5 ATM
    Functions:- Tachometer
    - Chronograph
    Ambassadeurs:Eugene A. Cernan
    Alternative model numbers:
  • 3870.50.31
  • 3870.50
  • 38705031
  • 387050
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    Omega Speedmaster Professional Black/Leather Ø42 mm ref. 3870.50.31
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