Thumbnail [WTS] RARE Omega Speedmaster Automatic Marui Mod. 38.5mm Panda. Base Model Ref 3539.50. Sapphire Crystal. 100M WR. Milled Clasp. 1

Thumbnail [WTS] RARE Omega Speedmaster Automatic Marui Mod. 38.5mm Panda. Base Model Ref 3539.50. Sapphire Crystal. 100M WR. Milled Clasp. 2

Thumbnail [WTS] RARE Omega Speedmaster Automatic Marui Mod. 38.5mm Panda. Base Model Ref 3539.50. Sapphire Crystal. 100M WR. Milled Clasp. 3

Thumbnail [WTS] RARE Omega Speedmaster Automatic Marui Mod. 38.5mm Panda. Base Model Ref 3539.50. Sapphire Crystal. 100M WR. Milled Clasp. 4

Thumbnail [WTS] RARE Omega Speedmaster Automatic Marui Mod. 38.5mm Panda. Base Model Ref 3539.50. Sapphire Crystal. 100M WR. Milled Clasp. 5

Thumbnail [WTS] RARE Omega Speedmaster Automatic Marui Mod. 38.5mm Panda. Base Model Ref 3539.50. Sapphire Crystal. 100M WR. Milled Clasp. 6

Model:	Omega Speedmaster Sapphire	Last Scraped:	Jan. 2, 2025, 1:47 a.m.
Username:	mikepundit	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

This mod uses the Speedmaster Reduced Ref 3539.50 as the base and adds genuine NOS Ref. 3510.21 dial and hands (aka "Marui Speedmaster"). This piece is rare because I chose 3539.50 as the base, which has MUCH better specs than the 3510.50 speedmaster. 38.5mm case. Sapphire Crystal. 100m water resistance. Automatic (no hand-winding troubles). Purchased the base from WatchVaultNYC with authenticity check. All photos of the actual watch. Comes with original parts (dial, hands), papers. No original box. In great condition. No visible scratches or blemishes worth mentioning. The bracelet looks great. Asking $5200 OBO. Will consider all offers.

First Posted:	2 months ago	# of Reposts:	3
Starting Price:	$6,500	Price Change:	20% lower

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First Posted	2 months ago	[WTS] Omega Reduced Marui Mod. Rare. Base Model Ref 3539.50. Sapphire Crystal.	$6,500
Price Change	2 months ago	[WTS] RARE Omega Speedmaster Reduced Marui Mod. Base Model Ref 3539.50. Sapphire Crystal. 100M WR. Milled Clasp.	$5,900
Price Change	1 month ago	[WTS] RARE Omega Speedmaster Automatic Marui Mod. 38.5mm Panda. Base Model Ref 3539.50. Sapphire Crystal. 100M WR. Milled Clasp.	$5,200

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Highest:	$7,500	Lowest:	$3,250
Median:	$5,500.00	Std. Dev:	±$771.25

Estimated Private Party Value $4,850 — $5,900


	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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