Thumbnail [Wts] Longines Hydroconquest 39mm L3.780.3.78.6 Full set Mint £1000 shipped to UK 1

Thumbnail [Wts] Longines Hydroconquest 39mm L3.780.3.78.6 Full set Mint £1000 shipped to UK 2

Thumbnail [Wts] Longines Hydroconquest 39mm L3.780.3.78.6 Full set Mint £1000 shipped to UK 3

Thumbnail [Wts] Longines Hydroconquest 39mm L3.780.3.78.6 Full set Mint £1000 shipped to UK 4

Thumbnail [Wts] Longines Hydroconquest 39mm L3.780.3.78.6 Full set Mint £1000 shipped to UK 5

Thumbnail [Wts] Longines Hydroconquest 39mm L3.780.3.78.6 Full set Mint £1000 shipped to UK 6

Thumbnail [Wts] Longines Hydroconquest 39mm L3.780.3.78.6 Full set Mint £1000 shipped to UK 7

Thumbnail [Wts] Longines Hydroconquest 39mm L3.780.3.78.6 Full set Mint £1000 shipped to UK 8

Thumbnail [Wts] Longines Hydroconquest 39mm L3.780.3.78.6 Full set Mint £1000 shipped to UK 9

Thumbnail [Wts] Longines Hydroconquest 39mm L3.780.3.78.6 Full set Mint £1000 shipped to UK 10

Thumbnail [Wts] Longines Hydroconquest 39mm L3.780.3.78.6 Full set Mint £1000 shipped to UK 11

Thumbnail [Wts] Longines Hydroconquest 39mm L3.780.3.78.6 Full set Mint £1000 shipped to UK 12

Thumbnail [Wts] Longines Hydroconquest 39mm L3.780.3.78.6 Full set Mint £1000 shipped to UK 13

Model:	Longines Hydroconquest	Last Scraped:	June 22, 2025, 10:16 a.m.
Username:	Metalman999	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Up for sale is my mint condition Longines Hydroconquest 39mm reference. L3.780.3.78.6 Lovely watch - full set and only worn a few times complete with all links intact, box, warranty. The movement is the l888.4 chronometer version, keeping excellent time - 1 to 2 secs per day and almost 3 years warranty left. Asking for £1000 including shipping to the UK. Will be sent fully insured special delivery. Any questions please let me know. Thanks.

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:	$2,775	Lowest:	$450
Median:	$950.00	Std. Dev:	±$488.49

Estimated Private Party Value $800 — $1,650


	Established:	1832
	Website:	https://www.longines.com/
	Country of Origin:	Switzerland

Longines (French pronunciation: [lɔ̃ʒin], lawn-zheen) is a watch company based in Saint-Imier, Switzerland. Founded by Auguste Agassiz in 1832, it is currently owned by the Swatch Group. Its winged hourglass logo is the oldest registered trademark for a watchmaker.

Based in Saint-Imier since 1832, the Compagnie des Montres Longines Francillon S.A. was among the world’s leading watch companies. In 2007, Longines had its 175th anniversary. The brand evolved from a comptoir to a full-fledged manufacturing operation and then back down to an établisseur today, since the early 1980s, as a Swatch Group company.

View Brand Page

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

	Longines Hydroconquest Diving Automatic Watch L3.841.4.96.9 Blue Dial yaouvmau (0) eBay (CN) • Buy It Now	$339.99
	Longines HydroConquest Blue Dial Men's Watch L37404966 jomashop (186772) eBay (US) • Buy It Now	$890.12
	Longines Hydroconquest Automatic 39mm Gray Dial Mens Watch L3.780.3.78.9 watchwarehouse (20180) eBay (US) • Buy It Now	$1,255.00
	Longines HydroConquest Men's Black Watch - L3.781.3.58.9 ehyu-37 (107) eBay (FR) • Buy It Now	$544.59
	LONGINES Hydroconquest 41mm Automatic Black Bezel & Face timmoly0 (1010) eBay (US) • Buy It Now	$675.00