Thumbnail [WTS] Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me 1

Thumbnail [WTS] Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me 2

Thumbnail [WTS] Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me 3

Thumbnail [WTS] Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me 4

Thumbnail [WTS] Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me 5

Thumbnail [WTS] Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me 6

Thumbnail [WTS] Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me 7

Thumbnail [WTS] Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me 8

Thumbnail [WTS] Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me 9

Thumbnail [WTS] Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me 10

Thumbnail [WTS] Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me 11

Thumbnail [WTS] Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me 12

Thumbnail [WTS] Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me 13

Thumbnail [WTS] Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me 14

Thumbnail [WTS] Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me 15

Thumbnail [WTS] Longines Hydroconquest SS Rose Gold Accents 39mm Ref L3.780.3.78.6 2024 Full Kit plus rubber strap $1100 net to me 16

Model:	Longines Hydroconquest	Last Scraped:	Aug. 23, 2025, 3:16 p.m.
Username:	Perfect_Worth_6574	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Hello, up for sale is my pre-owned Hydroconquest, the most beautiful hydro I’ve ever seen! Features a gorgeous sunray grey dial with rose gold hands and hour markers. I gotta say dial looks more beige than gray, and that’s not a bad thing at all! See additional info below: - 39mm case - 48mm lug to lug - 12mm thick - 19mm lug width - L888 Caliber, 72 hour PR - 300m WR - Scratch-resistant sapphire crystal - Ceramic bezel, rose gold ring - Silicone hairspring, anti-magnetic - Divers extension clasp Watch comes with full kit which includes box, papers, warranty card dated 01/2024 with plenty of warranty left, original tags, and extra OEM rubber strap that was purchased separately ($285 RETAIL). Time keeping on this watch is excellent at +/-0spd (see link below for time graph data). Whole kit valued over 2.2k brand new, pricing to sell today at $1100 net to me, buyer to cover shipping. Feel free to reach out with any questions or requests, trades accepted at higher value but prefer sale. Thanks for looking! Time graph data: https://imgur.com/a/sgJcg9T

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Highest:	$2,500	Lowest:	$400
Median:	$999.00	Std. Dev:	±$467.14

Estimated Private Party Value $800 — $1,583


	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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