Longines HydroConquest - L3.781.3.98.7 - Excellent - Full Set
The Longines HydroConquest L3.781.3.98.7 (2026) offers a contemporary interpretation of the classic diver's watch, crafted in high-tech ceramic for exceptional durability and a refined aesthetic. The 41 mm ceramic case and matching ceramic bracelet with secure fold clasp house a reliable automatic movement, while the deep blue dial provides striking contrast and excellent legibility. This combination of materials and design delivers a sporty yet sophisticated presence suited to discerning collectors. This example is in excellent condition and is offered as a Full Set — complete with the original box and papers. Acquired in 2026, the watch has been carefully maintained and presents with minimal signs of wear. Available for inspection in Madrid, ES, it is attractively priced at 1,700 EUR and represents a compelling opportunity to own a like-new ceramic HydroConquest with full provenance.
$1,968
With box
With papers
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Madrid / Spain
2026
Description
The Longines HydroConquest L3.782.3.98.7 is new for 2022. This HydroConquest has a 43.00mm case which is crowned by a gold PVD-coated revolving bezel with ceramic inlay. The dial is Blue.
BrandLongines
ModelHydroConquest
Referencel3.782.3.98.7
Year2022 - 2026
Movementlongines caliber l888.5
Case materialceramic, stainless steel
Bezelrotating, 0-60 (dive
Crystalsapphire
Case backclosed
Case shaperound
Case diameter43
Case height11.9
Lug width21
Water resistance300
Case coatingpvd gold
Dial colorblue
Indexesmixed
Handsproprietary
Dial finishsunburst
Movement typeautomatic
Displayanalog
Movement diameter25.6
Jewels21
Power reserve64
Frequency25200
Datedate
Handshours, minutes, seconds
Strap materialstainless steel, rose gold
Strap typelink
Strap claspfolding
Gendermen
W
Wancora Watches (Aldo 1911)
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