The £2 Coin That Celebrates the Centre of Time
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The UK 2025 Official Greenwich Observatory BU £2 Coin Pack

An official UK £2 coin has been issued by The Royal Mint to celebrate 350 years of the Royal Observatory in Greenwich - the historic British institution that revolutionised our understanding of longitude, navigation and time.

Commissioned by King Charles II in 1675, the Royal Observatory played a critical role in charting the seas and skies to define time itself, with Greenwich Mean Time becoming a global benchmark. 

Here's why it deserves a place in your collection:

  • Each coin features a reverse design by Henry Gray, blending together centuries of astronomical discovery. From the North Star to the Shepherd Gate Clock, each element on this £2 coin reflects the Royal Observatory’s contribution to science, navigation and global exploration.
  • The obverse bears the official portrait of His Majesty King Charles III, designed by Martin Jennings.
  • The edge of the coin is inscribed with the phrase ‘PERFECTING THE ART OF NAVIGATION’ – a fitting tribute to 350 years of discovery.
  • Struck to a Brilliant Uncirculated finish – a superior standard to regular circulating coins – this £2 coin comes presented in official Royal Mint packaging

Whether you’re a fan of scientific heritage, space history or beautifully designed UK coins, this commemorative release is a lasting tribute to one of the most important institutions in British history.

Secure yours today for the official Royal Mint issue price of just £17.50 (+£2.99 p&p).

Click ‘Add to Basket’ to secure yours now.

Order Ref 185/766H/0

Specifications

  • Country of Issue: UK
  • Year of Issue: 2025
  • Coin Diameter: 28.40mm
  • Coin Weight: 12g
  • Obverse: Martin Jennings
  • Reverse: Henry Gray
  • Metal: Cupro-nickel
  • Finish: Brilliant Uncirculated

Numismatic pieces should be owned primarily for collector interest.
The Westminster Collection does not offer them as an investment and makes no guarantees in terms of future value.

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