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Surrey Timepieces SURREY TIMEPIECESIndependent Watch Company
Watches / Omega / Speedmaster Moonwatch Professional 42mm Hesalite
Omega · 2023

Speedmaster Moonwatch Professional 42mm Hesalite

Reference 310.30.42.50.01.001
Near mint condition Full set Under warranty to 21/09/2028
£4,695

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What's included

  • Watch
  • Outer box
  • Presentation box
  • Warranty card
  • Pictogram card
  • Chronometer card
  • Instruction manual
  • Swing tag
  • Full bracelet links
  • Speedmaster Moonwatch booklet
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Checked against The Watch Register

Confirmed clear of theft, loss and fraud before sale.

✓
Timegrapher tested at +1s/day

Run in-house on our professional timegrapher and recorded.

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Insured next-day delivery

Order before 4pm Monday to Friday, guaranteed before 1pm.

About this watch

This 2023 OMEGA Speedmaster Moonwatch Professional 42mm Hesalite (Ref. 310.30.42.50.01.001) features a black stepped dial with luminous hour markers and hands, three chronograph sub-dials, and a black aluminium tachymeter bezel. The 42mm stainless steel case offers 50m water resistance and a domed Hesalite crystal, paired with a solid stainless steel caseback featuring the Speedmaster’s iconic Seahorse medallion.

Powered by the OMEGA Co-Axial Master Chronometer Calibre 3861 manual-winding movement, it provides a 50-hour power reserve, chronograph functionality, and resistance to magnetic fields up to 15,000 gauss. Finished on a stainless steel bracelet with a folding clasp and comfort adjustment, the Speedmaster Moonwatch combines legendary space-exploration heritage with modern precision and performance.

The photographs form part of the description and accurately represent the watch. If you would like more photos or a video, just ask.

Size
42mm
Case material
Stainless Steel
Colour
Black
Hour Markers
Batons
Glass type
Hesalite
Strap material
Stainless Steel
Clasp type
Fold Over Clasp
Movement
Manual Wind
Calibre
Calibre 3861
Power reserve
50 Hour
Function
Chronograph, Tachymeter
Water resistance
50m

Buy with confidence

  • Checked against The Watch Register and confirmed clear of theft, loss and fraud.
  • Fully authenticated prior to sale.
  • Tested in-house on our professional timegrapher, recording an average rate of +1s/day.
  • Backed by a minimum 12-month warranty.

Delivery and collection

  • Order before 4pm Monday to Friday for fully tracked and insured next working day delivery, guaranteed before 1pm.
  • Or collect in person from our showroom in Woking, Surrey, strictly by appointment.

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About Surrey Timepieces

  • A VAT-registered independent luxury watch company based in Woking, Surrey, dealing in new and pre-owned timepieces.
  • Rated Excellent on Trustpilot and Google, and a registered eBay business seller.
  • An independent retailer, not affiliated with any of the brands we sell.