Longines HydroConquest 42mm L3.788.4.56.6 watch view 1

Longines HydroConquest 42mm L3.788.4.56.6 watch view 2

Longines HydroConquest 42mm L3.788.4.56.6 watch view 3

Longines HydroConquest 42mm L3.788.4.56.6 watch view 4

Longines HydroConquest 42mm L3.788.4.56.6 watch view 5

Longines HydroConquest 42mm L3.788.4.56.6 watch view 6

Longines HydroConquest 42mm L3.788.4.56.6 watch view 7

A blend of contemporary aesthetics and proven performance, HydroConquest draws inspiration from maritime adventure while preserving timeless design principles, offering sporty models that are equally suited to dynamic activities and elegant occasions.
This 42 mm diameter model beats to the rhythm of the exclusive Longines L888.5 calibre. This automatic movement, with its silicon hairspring and innovative components, displays magnetic field resistance exceeding ISO 764 standards by more than tenfold. It offers exceptional precision and up to 72 hours of power reserve.
Lacquered black dial, black unidirectional rotating bezel with ceramic insert featuring a capsule at the "0" position, benefiting from Super LumiNova® treatment along with the indices and hands, water resistance up to 30 bars (300 metres), screwed crown and case back are the defining features of this watch. It is dressed in a stainless steel bracelet with a double safety folding clasp and micro-adjustment.

Material

Steel
Gender

Men
Bracelet material

Steel
Movement Type

Automatic watch
Power reserve

72 hours
Style

Classic - Diving - Sport
Functions

Date
Water Resistance

300m (30 bar)
Case size

42mm
Buckle type

Folding clasp
Watch crystal

Sapphire crystal
Warranty

5 years
Dial colour

Black
Thickness

11.7mm
Bezel

Ceramic
Movement

L888.5
Lug width

21mm
Reference

L3.788.4.56.6

We offer several secure payment solutions to ensure a smooth, simple, and worry-free shopping experience.

You may pay for your order by credit card (Visa, Mastercard).
For added flexibility, installment payments are also available through Alma (3, 4, 10, or 12 installments) for purchases up to €10,000. Bank transfer is also accepted. Finally, for purchases between €200 and €20,000, you may choose to finance your order in 13 to 84 monthly installments through our partner Younited.

Delivery

Each order is prepared with the utmost care and dispatched within 2 to 5 business days, subject to availability.

France: Standard home delivery is complimentary.

Europe: Delivery fee of €75, complimentary for orders over €5,000.

Belgium: Delivery fee of €50, complimentary for orders over €5,000.

International: Delivery available at a rate of €200 via a secure carrier.

In-store collection is also available and complimentary. You will be notified by email as soon as your order is ready.

Please note: For orders exceeding €5,000, shipment is made with declared value to ensure optimal security. In this case, 24-hour express delivery is not applicable and delivery may take up to 5 business days.

Returns

You have 30 days from receipt of your order to exercise your right of withdrawal.
Returns are covered within France, and refunds are issued to the original payment method within 30 days of receiving the returned item, provided that the product is sent back in its original condition, complete, and accompanied by the invoice.

Gift Box

To enhance your experience, each order can be presented in a complimentary gift box, ready to offer.