Omega Speedmaster Day-Date – Ref. 3520.50.00 | Triple Calendar Chronograph | Full Steel
Omega Speedmaster Day-Date – Ref. 3520.50.00 | Triple Calendar Chronograph | Full Steel
Omega Speedmaster Day-Date – Ref. 3520.50.00 | Triple Calendar Chronograph | Full Steel
Omega Speedmaster Day-Date – Ref. 3520.50.00 | Triple Calendar Chronograph | Full Steel

Omega Speedmaster Day-Date – Ref. 3520.50.00 | Triple Calendar Chronograph | Full Steel

£1,995.00
£1,995.00
Subtotal: £1,995.00
Availability: 1 In stock
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Brand: Omega
Model: Speedmaster Day-Date
Case Diameter: 38mm
Condition: Excellent, Pre-owned
Guarantee: 2-Year Gold Bank Guarantee (from date of purchase)
Inclusions: Watch only
Year of Production: Unknown

A favourite among collectors, the Omega Speedmaster Day-Date (Ref. 3520.50.00) combines the legendary Speedmaster DNA with a highly functional triple calendar chronograph. Featuring day, date, and month complications along with a 24-hour indicator and classic tachymetre scale, this is a versatile tool watch wrapped in a 38mm stainless steel case. Powered by Omega's trusted automatic calibre 1151, this model delivers practical function and timeless form.

Technical Specifications

Brand Omega
Model Speedmaster Day-Date
Reference 3520.50.00
Year Unknown
Case Diameter 39mm
Case Material Stainless Steel
Bezel Tachymetre – Black Aluminium Insert
Dial Black with Luminous Hour Markers
Crystal Hesalite (Acrylic)
Movement Automatic Calibre 1151 (based on Valjoux 7751)
Complications Day, Date, Month, 24-Hour, Chronograph
Water Resistance 50m / 165ft
Box & Papers Not Included

Why Buy from Gold Bank Jewellers?

  • ✔️ 100% Authentic Omega – Expertly Verified
  • ✔️ Professional Clean and Inspection Before Sale
  • ✔️ Protected by our 2-Year Gold Bank Guarantee
  • ✔️ Trusted UK retailer with high street presence

A unique Speedmaster for the true connoisseur – combining vintage charm, functionality, and daily wearability. Available now from Gold Bank Jewellers.

Omega Speedmaster Day-Date – Ref. 3520.50.00 | Triple Calendar Chronograph | Full Steel

Omega Speedmaster Day-Date – Ref. 3520.50.00 | Triple Calendar Chronograph | Full Steel

£1,995.00
Omega Speedmaster Day-Date – Ref. 3520.50.00 | Triple Calendar Chronograph | Full Steel
Omega Speedmaster Day-Date – Ref. 3520.50.00 | Triple Calendar Chronograph | Full Steel
Omega Speedmaster Day-Date – Ref. 3520.50.00 | Triple Calendar Chronograph | Full Steel
Omega Speedmaster Day-Date – Ref. 3520.50.00 | Triple Calendar Chronograph | Full Steel

Omega Speedmaster Day-Date – Ref. 3520.50.00 | Triple Calendar Chronograph | Full Steel

£1,995.00

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