Thumbnail [WTS] Longines HydroConquest Grey L3.780.3.78.6 - $1199 1

Thumbnail [WTS] Longines HydroConquest Grey L3.780.3.78.6 - $1199 2

Thumbnail [WTS] Longines HydroConquest Grey L3.780.3.78.6 - $1199 3

Thumbnail [WTS] Longines HydroConquest Grey L3.780.3.78.6 - $1199 4

Thumbnail [WTS] Longines HydroConquest Grey L3.780.3.78.6 - $1199 5

Thumbnail [WTS] Longines HydroConquest Grey L3.780.3.78.6 - $1199 6

Model:	Longines Hydroconquest	Last Scraped:	Jan. 13, 2026, 10:46 a.m.
Username:	Obvious-Record6459	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Longines HydroConquest Gray Automatic Dive Watch L3.780.3.78.6 Selling for $1,199 shipped express, accepting PayPal Goods & Services since I have zero transactions. Condition: Used It comes with the original watch box, spare links and papers. There are signs of use on the case and bracelet. Please take a look at the images for more information. Features: ⭐️ Case Size: 39mm ⭐️ Lug to Lug Length: 48mm ⭐️ Movement: L888 \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ PM if you want more pictures or information! Location: Melbourne, Australia

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Highest:	$2,500	Lowest:	$400
Median:	$1,000.00	Std. Dev:	±$472.10

Estimated Private Party Value $808 — $1,595


	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.

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