Thumbnail [WTS/WTT] Rare 1975 Omega Seamaster Octagonal - $999 1

Thumbnail [WTS/WTT] Rare 1975 Omega Seamaster Octagonal - $999 2

Thumbnail [WTS/WTT] Rare 1975 Omega Seamaster Octagonal - $999 3

Thumbnail [WTS/WTT] Rare 1975 Omega Seamaster Octagonal - $999 4

Thumbnail [WTS/WTT] Rare 1975 Omega Seamaster Octagonal - $999 5

Thumbnail [WTS/WTT] Rare 1975 Omega Seamaster Octagonal - $999 6

Thumbnail [WTS/WTT] Rare 1975 Omega Seamaster Octagonal - $999 7

Model:	Omega Seamaster	Last Scraped:	July 13, 2025, 5:46 a.m.
Username:	Historical_Tax1585	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

I’m offering a rare all original 1975 Omega Seamaster Octagonal with integrated bracelet. The watch was professionally serviced about a year ago by the previous owner and is running flawlessly. It does have some light surface scuffs on the case, bracelet, and crystal from normal use. Nothing deep, and all of it can be easily addressed with a polish. Here are some specs: **Dial Color:** blueish-grayish-black. **Case back Reference**: 166.0260 **Bracelet**: Omega Ref. 1329/313 **Movement**: Omega Cal. 1022 Automatic **Year**: 1975 **Size**: 35mm **Thickness**: 10mm Timestamp: [https://imgur.com/a/E12GLVP](https://imgur.com/a/E12GLVP) Video: [https://imgur.com/a/SKU7gcf](https://imgur.com/a/SKU7gcf) Trade Consideration: CW Twelve ONLY. Please DO NOT DM with a PRX trade. PRICE: $999 USD via Paypal(FF) Zelle or Cash. In-person transaction can be arranged for SoCal locals. Mon-Thurs: Long Beach Area. Fri-Sun: Corona Area.

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Highest:	$9,000	Lowest:	$3
Median:	$2,400.00	Std. Dev:	±$2,089.25

Estimated Private Party Value $950 — $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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