Thumbnail [WTS] OMEGA Speedmaster Moonwatch Professional “Sapphire Sandwich” 310.30.42.50.01.002. 1

Thumbnail [WTS] OMEGA Speedmaster Moonwatch Professional “Sapphire Sandwich” 310.30.42.50.01.002. 2

Thumbnail [WTS] OMEGA Speedmaster Moonwatch Professional “Sapphire Sandwich” 310.30.42.50.01.002. 3

Thumbnail [WTS] OMEGA Speedmaster Moonwatch Professional “Sapphire Sandwich” 310.30.42.50.01.002. 4

Thumbnail [WTS] OMEGA Speedmaster Moonwatch Professional “Sapphire Sandwich” 310.30.42.50.01.002. 5

Thumbnail [WTS] OMEGA Speedmaster Moonwatch Professional “Sapphire Sandwich” 310.30.42.50.01.002. 6

Thumbnail [WTS] OMEGA Speedmaster Moonwatch Professional “Sapphire Sandwich” 310.30.42.50.01.002. 7

Thumbnail [WTS] OMEGA Speedmaster Moonwatch Professional “Sapphire Sandwich” 310.30.42.50.01.002. 8

Model:	Omega Speedmaster Sapphire	Last Scraped:	July 11, 2025, 2:17 p.m.
Username:	LimeEducational2983	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

OMG Speedmaster professional moonwatch ref 311.30.42.30.01.006 What comes with watch • ⁠Sapphire sandwich watch • ⁠Box and Papers Condition Great condition with no major dings or dents, watch is ready to be worn and a polish is not necessary. Very Good condition. 💰 $5450 + label 💵 Zelle, Wire, PP (with refs), Crypto (+ 3%) Always willing to hear our trade offers Plenty of Refs and happy to facetime, videochat and text additional pictures. I am active on the facebook watch groups and can provide plenty of references from professional dealers. Done hundreds of deals over the last years so deal in confidence.

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Highest:	$7,500	Lowest:	$3,150
Median:	$5,500.00	Std. Dev:	±$891.74

Estimated Private Party Value $4,850 — $5,995


	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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