Thumbnail [WTS] Omega Speedmaster Professional “Sapphire Sandwich” 3861 – Full Set – $5,999 1

Thumbnail [WTS] Omega Speedmaster Professional “Sapphire Sandwich” 3861 – Full Set – $5,999 2

Thumbnail [WTS] Omega Speedmaster Professional “Sapphire Sandwich” 3861 – Full Set – $5,999 3

Thumbnail [WTS] Omega Speedmaster Professional “Sapphire Sandwich” 3861 – Full Set – $5,999 4

Thumbnail [WTS] Omega Speedmaster Professional “Sapphire Sandwich” 3861 – Full Set – $5,999 5

Thumbnail [WTS] Omega Speedmaster Professional “Sapphire Sandwich” 3861 – Full Set – $5,999 6

Model:	Omega Speedmaster Sapphire	Last Scraped:	Dec. 30, 2025, 12:17 p.m.
Username:	AdTraditional7461	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Catch and release for me. Picked this one up recently because it’s an absolute classic and really needs no introduction. After spending some time with it, I realized it overlaps too much with my current rotation. As iconic as the Speedmaster is, I’d rather see it go to someone who will give it more wrist time than I can. Video: https://imgur.com/a/qR7me8L This is the 2021 Omega Speedmaster Professional Sapphire Sandwich, powered by the caliber 3861 Master Chronometer movement. It features a sapphire crystal on the front and an exhibition sapphire caseback showcasing the beautifully finished manual-wind movement. Comes as a full set with inner and outer boxes, operating instructions, warranty and pictogram cards, hang tag, spare links, and everything shown in the photos. Condition: Excellent overall. Case and bracelet show light wear consistent with normal use. Crystal is clean. Winds smoothly, chronograph functions perfectly, and keeps excellent time. Location: Colorado, USA Price: $5,999 shipped CONUS (PayPal F&F, Venmo, or Zelle preferred) Video: https://imgur.com/a/qR7me8L

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Highest:	$8,250	Lowest:	$3,099
Median:	$5,899.00	Std. Dev:	±$1,007.78

Estimated Private Party Value $5,250 — $6,450


	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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