Thumbnail [WTS] Omega Speedmaster Day Date 3520.50 1

Model:	Omega Speedmaster 3520.50	Last Scraped:	May 6, 2025, 8:47 p.m.
Username:	Pristine_Courage_535	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Omega Speedmaster Triple Date 3520.50. AM strap. Watch keeps time very well (-1sec/day), but needs a new mainspring as power reserve is weak. Top pusher also likes to pop off occasionally. These are both simple and inexpensive fixes. Sold as-is. **$1499** / Zelle, Venmo, or WU accepted. Image gallery: https://imgur.com/a/kD1LqGJ Timestamp: https://imgur.com/a/jdHZIuD I have **tons** of references on multiple platforms including WatchExchange. I am more than happy to show these.

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:	$2,750	Lowest:	$1,499
Median:	$1,950.00	Std. Dev:	±$296.69

Estimated Private Party Value $1,813 — $2,175


	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.

	with paper OMEGA Speedmaster 3520.50 Mark 40 Cosmos Automatic Men's C#138245 aonohappa (9449) eBay (JP) • Buy It Now	$2,099.25
	OMEGA Speedmaster Mark 40 Cosmos 3520.50 Chronograph Automatic Men's_870412 closer0924 (20850) eBay (JP) • Buy It Now	$2,023.00
	Omega 3520.50 Speedmaster Mark 40 Cosmos Black #KN693 shu590218nona (10623) eBay (JP) • Buy It Now	$2,121.58
	Omega Speedmaster Mark 40 Cosmos 3520.50 Automatic Mens Watch Excellent A3471 watch-jpn (22377) eBay (JP) • Buy It Now	$2,084.78
	OMEGA 3520.50 Speedmaster Mark 40 Cosmos Chronograph Automatic Mens Rank B good_lucky_japan (360) eBay (JP) • Buy It Now	$2,016.29