Longines

Hydroconquest Stainless Steel 43 mm Black

Reference Number :

L3.782.4.56.6

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 TakeReady for anything, this 43mm Hydroconquest feels like a proper diving watch should! That ceramic bezel isn't just for looks; it's tough. Underneath the glare-killing sapphire crystal, the sunray black dial keeps things classy, while the L888 automatic heart beats reliably for three whole days. Yeah, it's got heft at 195 grams, but that just screams quality stainless steel construction, capable of hitting 300 meters deep. Day or night, those lume-filled hands and markers pop. It's a solid, no-nonsense companion that fastens securely and looks sharp anywhere.

DescriptionThe timepiece case construction utilizes stainless steel, presenting a round configuration with an external diameter measurement of 43.00 mm. Key physical parameters include an inter-lug width of 21 mm, a lug-to-lug span of 53.50 mm, and a total thickness profile of 11.90 mm. Protection against water ingress is rated to 30 bar. Case specificities incorporate a screw-in crown mechanism and a unidirectional rotating bezel composed of ceramic integrated with the stainless steel structure. The case back is implemented as a screw-down type. A scratch-resistant sapphire crystal, treated with multiple anti-reflective layers on both surfaces, safeguards the dial interface. The total weight of the assembled unit is 195.1 grams.

Visual time indication occurs on a sunray black dial, featuring applied Arabic numerals and indexes as hour markers. Time is read via silvered polished hands, enhanced with Swiss Super-LumiNova for low-light visibility. Internally, the watch operates via the Caliber L888, a self-winding mechanical movement. This automatic system functions at a frequency of 25'200 vibrations per hour and provides a power reserve extending up to 72 hours. Core functionalities include the display of hours, minutes, seconds, and date. The bracelet is fabricated from stainless steel and terminates in a double safety folding clasp mechanism.

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

CrownScrew Down