Thumbnail [WTS] 🚀 Omega Seamaster 300M Blue - $3950 1

Thumbnail [WTS] 🚀 Omega Seamaster 300M Blue - $3950 2

Thumbnail [WTS] 🚀 Omega Seamaster 300M Blue - $3950 3

Thumbnail [WTS] 🚀 Omega Seamaster 300M Blue - $3950 4

Thumbnail [WTS] 🚀 Omega Seamaster 300M Blue - $3950 5

Thumbnail [WTS] 🚀 Omega Seamaster 300M Blue - $3950 6

Thumbnail [WTS] 🚀 Omega Seamaster 300M Blue - $3950 7

Thumbnail [WTS] 🚀 Omega Seamaster 300M Blue - $3950 8

Model:	Omega Seamaster	Last Scraped:	Oct. 15, 2025, 6:16 p.m.
Username:	Medium_Appeal6156	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Selling my Omega Seamaster Professional 300M in the iconic blue dial, reference 210.30.42.20.03.001. Comes as a full kit including the original box, papers, booklet, and warranty card valid until August 19, 2027. The watch is in great condition with very minor signs of wear on the clasp (see pic). The case, dial, and hands are all in excellent shape with no noticeable flaws. Runs perfectly and keeps great time. All original links are included. A solid dive watch with Omega's legendary reliability and style, priced at $3950 plus label. Venmo or PayPal FF, or wire.

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Highest:	$9,000	Lowest:	$3
Median:	$2,450.00	Std. Dev:	±$2,073.66

Estimated Private Party Value $990 — $4,200


	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.

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