Longines

Hydroconquest Stainless Steel 43 mm Blue

Reference Number :

L3.782.4.96.6

Series : Conquest

Retail: $1,850

(As of: 05/2025)

This watch is not for sale, this page is just for reference purposes only. If you would like to purchase this watch, please contact Longines. If you are interested in selling this watch to us, you can contact us here.

Quick TakeThis Hydroconquest is a proper tool watch ready for action. That hefty 43mm steel case feels substantial (195 grams!), and the screw-down features mean business, keeping water out down to 30 bar – that's deep! The blue ceramic bezel isn't just for looks; it rotates crisply one way, essential for timing dives or maybe just pizza delivery. Legibility is top-notch with that sunray blue dial and bright Super-LumiNova. Best part? The automatic L888 engine inside runs for 3 days straight. Solid, dependable, looks sharp.

DescriptionThe timepiece presents a round case constructed from stainless steel, measuring 43.00 mm in diameter and 11.90 mm in thickness. It incorporates a unidirectional rotating bezel fabricated from ceramic. Protection for the dial is provided by a scratch-resistant sapphire crystal treated with multiple layers of anti-reflective coating on both surfaces. Structural integrity and water resistance are enhanced by a screw-down case back and a screw-in crown. The lug distance specification is 21 mm, with a lug-to-lug dimension of 53.50 mm. Overall water resistance is rated to 30 bar. The total weight of the assembled watch is 195.1 g.

Internally, the watch utilizes the Caliber L888, a self-winding mechanical movement operating at a frequency of 25'200 vibrations per hour. This movement provides functions for hours, minutes, seconds, and date display, offering a power reserve extending up to 72 hours. The dial exhibits a sunray blue finish, populated by applied Arabic numerals and indexes serving as hour markers. Time indication is achieved via silvered polished hands, both markers and hands treated with Swiss Super-LumiNova® for legibility in low light. The watch is secured to the wrist by a stainless steel bracelet equipped with a double safety folding clasp.

GenderMen

SignaturesLongines

Country of OriginSwitzerland

Case Size43 mm

MovementAutomatic

CaliberL888

FunctionsHours, Minutes, Seconds, Date

Power Reserve72 Hours

Case MaterialsStainless Steel

Bezel MaterialsCeramic

Lug MaterialsStainless Steel

Case BackSolid