Longines

Stainless Steel Quartz 41 mm Black

Reference Number :

L3.759.4.58.6

Series : Conquest

Retail: $850

(As of: 06/2025)

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 isn't just a watch; it's a trusty co-pilot for your daily adventures. The Conquest's tough stainless steel build and serious 30-bar water resistance mean it's ready for anything, from an impromptu swim to a formal dinner. Its quartz heart beats with precision, so you're always on time, while the luminous black dial offers a quick, clear read at a glance. It’s a no-fuss, all-function piece with a touch of classic Longines elegance that feels just right on the wrist—solid, dependable, and effortlessly stylish.

DescriptionCrafted from a solid block of stainless steel, the case of the Longline Conquest L3.759.4.58.6 measures 41.00 mm in diameter with a lug-to-lug distance of 51.00 mm and a thickness of 11.80 mm. The total weight of the timepiece is 177.1 grams. Its structural integrity is enhanced by a screw-down case back and a screw-in crown, ensuring water resistance to 30 bar. Protecting the dial is a scratch-resistant sapphire crystal, which has been treated with an anti-reflective coating on its underside to improve legibility. The 21 mm lug distance accommodates a stainless steel bracelet equipped with a triple safety folding clasp and a push-piece opening mechanism for secure fastening.

Internally, the watch is powered by the L157 quartz caliber, a reliable movement that provides hours, minutes, seconds, and a date function. The energy for this movement is supplied by a RENATA 371 battery, which includes an End-of-Life (E.O.L.) indicator as a special function. The dial is presented in a black lacquered polished finish, featuring painted Arabic numerals and indexes as hour markers. Time is indicated by silvered polished hands, which, along with the hour markers, are treated with Swiss Super-LumiNova® for visibility in low-light conditions.

GenderMen

SignaturesLongines

Country of OriginSwitzerland

Case Size41 mm

MovementQuartz

CaliberL157

FunctionsHours, Minutes, Seconds, Date

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

Case BackSolid

CrownScrew Down