• Watches
  • Omega
  • Constellation Co-Axial 31mm
  • Omega Constellation Co-Axial 31mm White/Steel Ø31 mm 123.10.31.20.55.001
  • OmegaConstellation Co-Axial 31mm White/Steel Ø31 mm ref. 123.10.31.20.55.001

  • 90 Day Return Policy
  • Secure Payments
  • Insured Delivery
  • Featured Products
    New Arrivals
    Omega Constellation Quartz 28Mm Purple/Steel Ø28 mm 131.15.28.60.60.001
    2-5 weeks
    RRP € 8.410
    € 7.499-11%
    5-10 working days
    Pre-owned from€ 9.430
    Pre-owned from € 5.190
    Omega Seamaster Aqua Terra 150M Blue/Steel Ø38 mm 220.10.38.20.03.001
    Pre-owned from € 1.930
    Omega De Ville Prestige Quartz 27.4mm White/Steel Ø27.4 mm 424.10.27.60.55.001
    2-5 weeks
    RRP € 3.500
    € 3.279-6%
    Pre-owned from € 2.950
    Omega De Ville Prestige Co-Axial 32.7mm Blue/Steel Ø32.7 mm 424.10.33.20.53.001
    2-5 weeks
    RRP € 4.600
    € 4.229-8%
  • Specification
  • Ask a question
  • Material & Measurements
    Model:123.10.31.20.55.001
    Manufacturer:Omega
    Series:Constellation Co-Axial 31mm
    Type:Ladies watch, dress watch
    Diameter:Ø 31 mm
    Case:Brushed steel
    Back case rear:Scratch-proof sapphire crystal
    Bracelet:Steel
    Dial:White Mother of pearl with luminescent markers index markings, luminescent hands
    Buckle:Folding clasp made of steel
    Glass:Scratch-proof sapphire crystal
    Bezel:Steel, brushed
    Movement & Functions
    Movement type:Automatic winding
    Seconds hand:Floating
    Movement:Omega Co-Axial 8520, Si 14 balance spring with 28 jewels, 25200 vph
    Power reserve:50 hours
    Date:Date, quick date shift
    Water protection:10 ATM
    Other:Chronometer certificate (COSC)
    Alternative model numbers:
  • 123.10.31.20.55.001
  • 12310312055001
  • Do you have any questions about Omega ref. 123.10.31.20.55.001?

    Do not hesitate to contact us with your question. We will come back to you with an answer within 24 hours on working days.

    Omega Constellation Co-Axial 31mm White/Steel Ø31 mm ref. 123.10.31.20.55.001
    Email* Your question* First name Surname Telephone

    Inputs marked with * are mandatory.

    Pre-owned watches
    New Arrivals
    Omega Constellation Co-Axial 31mm 123.10.31.20.55.001 123.10.31.20.55.001
    5-10 working days
    Condition: Very good
    € 3.730
    Back to Omega Watches