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A Longines HydroConquest stainless steel automatic GMT dive watch with a blue bezel, blue dial, date display, and metal bracelet is shown at an angle on a white background.
Close-up of the Longines HydroConquest watch, featuring a stainless steel case, blue dial, white hour markers, date at 3 oclock, and a rotating bezel with 24-hour markers.
A close-up of the Longines HydroConquest watch case back, showing engraved branding, a globe motif, and detailed product information.
Close-up of the back of a Longines HydroConquest watch, highlighting the engraved Longines branding, model details, and water resistance information.
Close-up of a silver metal bracelet clasp with an engraved Longines logo, part of the renowned HydroConquest watch collection.
Close-up of a stainless steel Longines watch band featuring a partially open butterfly clasp with the HydroConquest logo engraved on it.
The Longines HydroConquest features a stainless steel case, blue bezel, blue gradient dial with date at 3 oclock, silver hour markers, and a stylish metal bracelet.
A Longines HydroConquest stainless steel automatic GMT dive watch with a blue bezel, blue dial, date display, and metal bracelet is shown at an angle on a white background.
Close-up of the Longines HydroConquest watch, featuring a stainless steel case, blue dial, white hour markers, date at 3 oclock, and a rotating bezel with 24-hour markers.
A close-up of the Longines HydroConquest watch case back, showing engraved branding, a globe motif, and detailed product information.
Close-up of the back of a Longines HydroConquest watch, highlighting the engraved Longines branding, model details, and water resistance information.
Close-up of a silver metal bracelet clasp with an engraved Longines logo, part of the renowned HydroConquest watch collection.
Close-up of a stainless steel Longines watch band featuring a partially open butterfly clasp with the HydroConquest logo engraved on it.
The Longines HydroConquest features a stainless steel case, blue bezel, blue gradient dial with date at 3 oclock, silver hour markers, and a stylish metal bracelet.
A Longines HydroConquest stainless steel automatic GMT dive watch with a blue bezel, blue dial, date display, and metal bracelet is shown at an angle on a white background.
Close-up of the Longines HydroConquest watch, featuring a stainless steel case, blue dial, white hour markers, date at 3 oclock, and a rotating bezel with 24-hour markers.
A close-up of the Longines HydroConquest watch case back, showing engraved branding, a globe motif, and detailed product information.
Close-up of the back of a Longines HydroConquest watch, highlighting the engraved Longines branding, model details, and water resistance information.
Close-up of a silver metal bracelet clasp with an engraved Longines logo, part of the renowned HydroConquest watch collection.
Close-up of a stainless steel Longines watch band featuring a partially open butterfly clasp with the HydroConquest logo engraved on it.

Longines HydroConquest

L38904966 43 mm
View Specs
Regular price $3,100
Starting at /mo or 0% APR with Affirm .
Authorized Luxury Retailer
Rolex green flag outside the Watches of Switzerland store with cream columns and large windows.

Renowned for expertise in luxury watch retail, Watches of Switzerland embodies the highest standards of craftsmanship and service. With a history dating back to the 1700s, the company offers a curated selection of premier timepieces and commits to excellence in customer experience grounded in a legacy of trust and industry proficiency.

Authorized Luxury Retailer

Authorized Luxury Retailer

We are an authorized retailer for over 80 luxury watch brands.
Free Expedited Delivery
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Free Expedited Delivery on Orders $100 and Up (Estimated 1-3 Days)

Our secure shipping service operates Monday through Saturday, from 8:00 a.m. to 6:00 p.m. For security reasons, an adult signature is required for every delivery. Watches of Switzerland does not deliver to P.O. boxes or third-party forwarding services. For more information about delivery, click here. Tracking information will be made available upon shipping.

$15 Flat Fee on Orders Under $100 (Estimated 1 - 2 weeks)

Monday through Saturday, from 8:00 a.m. to 6:00 p.m. For more information about delivery, click here. Tracking information will be made available upon shipping.

If you have any questions or concerns regarding your order, please contact the Watches of Switzerland Client Services

Free Expedited Delivery

Free Expedited Delivery

We offer free, expedited delivery on all orders over $100.
Simple Easy Returns
customer service woman helping customer

Our commitment to you does not end at delivery. We offer the following return services to make your experience as pleasant as possible.

10-Day Returns For Timepieces:

Timepieces purchased online can be returned or exchanged within 10 days from when they are shipped or collected.

30-Day Returns For All Other Purchases:

All other online purchases can be returned or exchanged within 30 days from when they are shipped or collected.

On presentation of the original receipt, your purchases may be returned or exchanged at any of our store locations. Alternatively, you may elect shipping to our facility with all the original paperwork. All refunds must be credited to the same tender used for the original purchase. To return the online purchases through secure shipping service, please contact our client service team who will provide you the shipping label.

All returns or exchanges must be in new, unworn condition, with no scratches or markings, not sized or adjusted and in their original packaging and with warranty cards / certificated and instruction booklets.

Simple Easy Returns

Simple Easy Returns

Purchase with confidence with our simple, free return policy.

Details

Founded in 1832 in Saint-Imier, the famous Swiss watch brand Longines can boast a long tradition characterised by the elegance and performance of its products. Those values are perfectly represented by The Longines Sport Collection. The HydroConquest line is dedicated to men and women looking for a high performance timepiece that combines technical innovation and elegance.

General

Condition

New

Brand

Longines

Reference

L38904966

Product Code

17351419

Power Reserve

72 Hours Approx

Features

Deployment clasp
Automatic movement
Waterproof

Case

Case Size

43 mm

Case Shape

Round

Case Material

Steel

Bezel Material

Ceramic

Bezel Color

Blue

Crystal

Sapphire

Dial

Dial Color

Blue

Dial Texture

Plain

Dial Markers

Baton

Stone Set

No

Movement

Type

Auto

Bracelet

Type

Bracelet

Stone Set

No

Buckle

Deployment