Thumbnail [WTS] Omega Speedmaster Professional Moonwatch 3861 Sapphire Sandwich 1

Thumbnail [WTS] Omega Speedmaster Professional Moonwatch 3861 Sapphire Sandwich 2

Thumbnail [WTS] Omega Speedmaster Professional Moonwatch 3861 Sapphire Sandwich 3

Thumbnail [WTS] Omega Speedmaster Professional Moonwatch 3861 Sapphire Sandwich 4

Thumbnail [WTS] Omega Speedmaster Professional Moonwatch 3861 Sapphire Sandwich 5

Thumbnail [WTS] Omega Speedmaster Professional Moonwatch 3861 Sapphire Sandwich 6

Thumbnail [WTS] Omega Speedmaster Professional Moonwatch 3861 Sapphire Sandwich 7

Thumbnail [WTS] Omega Speedmaster Professional Moonwatch 3861 Sapphire Sandwich 8

Thumbnail [WTS] Omega Speedmaster Professional Moonwatch 3861 Sapphire Sandwich 9

Model:	Omega Speedmaster Sapphire	Last Scraped:	Aug. 9, 2025, 7:47 p.m.
Username:	Juspoole	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Up for sale is an Omega Speedmaster Professional Moonwatch with the sapphire crystal front and display caseback. This is the current 3861 movement version with METAS Master Chronometer certification. The watch has been seldom worn and is in fantastic condition with only the faintest signs of handling. Keeps excellent time and functions perfectly. Details: Model: Omega Speedmaster Professional Moonwatch – 3861 Sapphire Case size: 42mm stainless steel Movement: Calibre 3861 manual-wind Master Chronometer Crystal: Sapphire front + display caseback Bracelet: Original Omega bracelet, all extra links included Water resistance: 50m Box/papers: Full set – outer box, presentation box, manual, warranty card, pictogram card, hang tag Condition: Excellent (near-mint). Light hairlines on clasp from minimal wear. No deep scratches, dings, or dents. Price: $6250USD (buyer covers PayPal G&S fees or F&F) Location: Indiana – can ship CONUS Extras: Happy to FaceTime serious buyers for a closer look. References: Multiple successful watch transactions (happy to provide details upon request, mostly on eBay)

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Highest:	$7,500	Lowest:	$3,099
Median:	$5,499.00	Std. Dev:	±$884.94

Estimated Private Party Value $4,850 — $5,950


	Established:	1848
	Website:	https://www.omegawatches.com/
	Country of Origin:	Switzerland

Founded at La Chaux-de-Fonds, Switzerland in 1848 by 23-year-old Louis Brandt who assembled key-wound precision pocket watches from parts supplied by local craftsmen. He travelled throughout Europe selling his watches from Italy to Scandinavia by way of England, his chief market. After Louis Brandt's death in 1879, his two sons Louis-Paul and Cesar, troubled by irregular deliveries of questionable quality, abandoned the unsatisfactory assembly workshop system in favour of in-house manufacturing and total production control. Due to the greater supply of manpower, communications and energy in Bienne, the enterprise moved into a small factory in January 1880, then bought the entire building in December. Two years later the company moved into a converted spinning-factory in the Gurzelen district of Bienne, where headquarters are still situated today. Their first series-produced calibres, Labrador and Gurzelen, as well as, the famous Omega calibre of 1894, would ensure the brand's marketing success.

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