Watchbi
Longines HydroConquest Black L3.730.4.56.6

Photography: Montredo – © brand or retailer – shown for identification, see source

Longines

HydroConquest Black

Reference L3.730.4.56.6

Lowest

€857

Median

€857

Highest

€857

Prices are indicative, taken from public retailer listings. Always confirm with the seller.

Specifications

BrandLongines
CollectionHydroConquest
ReferenceL3.730.4.56.6
Case materialSteel
MovementQuartz
Water resistance300 m
Bracelet / strapMetal bracelet
DialBlack
TypeDiver
For whomMen
Add to comparisonLongines encyclopedia

Market offers

1 sellers · updated 27/09/2026

SellerCountryRegionSeller typeStockLocal priceEUR
MontredoGermanyEuropeGrey marketIn stock€857€857View offer

Price history

Daily lowest and median price across active offers

History starts with the first crawl. The chart fills in as daily snapshots accumulate.

From the retailer listing

From the ocean floor to the office, the Longines HydroConquest moves without compromise. Housed in a 39 mm stainless steel case, the black dial sets the tone immediately, a precise quartz movement ensures accurate timekeeping. Water-resistant to 300 m, with serious capability for serious diving. Luminescent hands and indices for low-light legibility. Finished on a polished steel bracelet. (Reference L3.730.4.56.6 / L37304566).

More from the collection

All references