Thumbnail [WTS] Omega Speedmaster Professional Sapphire Sandwich 310.30.42.50.01.002 1

Thumbnail [WTS] Omega Speedmaster Professional Sapphire Sandwich 310.30.42.50.01.002 2

Thumbnail [WTS] Omega Speedmaster Professional Sapphire Sandwich 310.30.42.50.01.002 3

Thumbnail [WTS] Omega Speedmaster Professional Sapphire Sandwich 310.30.42.50.01.002 4

Thumbnail [WTS] Omega Speedmaster Professional Sapphire Sandwich 310.30.42.50.01.002 5

Thumbnail [WTS] Omega Speedmaster Professional Sapphire Sandwich 310.30.42.50.01.002 6

Thumbnail [WTS] Omega Speedmaster Professional Sapphire Sandwich 310.30.42.50.01.002 7

Thumbnail [WTS] Omega Speedmaster Professional Sapphire Sandwich 310.30.42.50.01.002 8

Thumbnail [WTS] Omega Speedmaster Professional Sapphire Sandwich 310.30.42.50.01.002 9

Thumbnail [WTS] Omega Speedmaster Professional Sapphire Sandwich 310.30.42.50.01.002 10

Thumbnail [WTS] Omega Speedmaster Professional Sapphire Sandwich 310.30.42.50.01.002 11

Thumbnail [WTS] Omega Speedmaster Professional Sapphire Sandwich 310.30.42.50.01.002 12

Thumbnail [WTS] Omega Speedmaster Professional Sapphire Sandwich 310.30.42.50.01.002 13

Thumbnail [WTS] Omega Speedmaster Professional Sapphire Sandwich 310.30.42.50.01.002 14

Model:	Omega Speedmaster Sapphire	Last Scraped:	Aug. 8, 2025, 4:17 p.m.
Username:	Gallery_0605	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Selling my Omega Speedmaster Professional Sapphire Sandwich 310.30.42.50.01.002 including full kit, warrant card dated 2023, and an Artem sailcloth strap + deployant. I'm the second owner and have had it for a few years. It's in excellent condition, the only noticeable wear are very faint scratches from changing the strap a few times as you can see in the photos. Open to local meetup in NE Ohio (Cleveland/Akron) for cash sale, or shipping CONUS. Asking $5,900 shipped.

Reputation and Feedback

This seller did not provide contact information in the listing description. You must be a member of Reddit to send them a private message. If you are not already a member, request a new account at https://www.reddit.com/register/.

No feedback was found for this seller. Although this does not mean the seller is untrustworthy, you should exercise caution in dealing with them.

Also keep in mind: TimeZone, Chronotrader, Seiko & Citizen Watch Forum, and Wrist Sushi do not have dedicated feedback forums.

Highest:	$7,500	Lowest:	$2,899
Median:	$5,674.50	Std. Dev:	±$954.76

Estimated Private Party Value $5,080 — $6,200


	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.

View Brand Page

Affiliate links: WatchPatrol may receive a commission if you purchase a product from eBay.

	Omega Speedmaster Professional Moonwatch Sapphire 310.30.42.50.01.002 Unworn '25 watchlimit (666) eBay (US) • Buy It Now	$7,495.00
	OMEGA Speedmaster 323.30.40.40.06.001 Chronograph Automatic Men's Watch J#142541 aonohappa (9800) eBay (JP) • Buy It Now	$2,399.25
	OMEGA Speedmaster Racing 326.30.40.50.01.002 Automatic Men's Watch H#142127 aonohappa (9800) eBay (JP) • Buy It Now	$2,624.25
	OMEGA Speedmaster Moonwatch Moonphase 304.30.44.52.01.001 NEAR MINT B+P 2017 jasonnoguchi (49) eBay (US) • Buy It Now	$7,849.00
	OMEGA Mens Watch, 3513.50.00 SPEEDMASTER automatic chronograph, Black dial, WOW! coloradoluxurywatches (888) eBay (US) • Buy It Now	$2,499.99