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The Longines HydroConquest is a stainless steel and gold diving watch featuring a green dial, rotating bezel, and date display, shown at an angle to highlight both the bracelet and the watch face.
Back view of the Longines HydroConquest, featuring a stainless steel and gold two-tone bracelet, engraved case back, and secure clasp.
Side view of the Longines HydroConquest watch with a two-tone silver and gold band, gold bezel, and winding crown on the right.
The Longines HydroConquest is an automatic diving watch featuring a green dial, gold bezel accents, a stainless steel and gold bracelet, and a date display at 3 o’clock.
Close-up of the Longines HydroConquest with a green dial, gold and silver bezel, date at 3 o’clock, and 300m water resistance.
A Longines HydroConquest watch box with an open case, booklet, and warranty card displayed on a white background.
A wrist wearing a Longines HydroConquest two-tone metal diving watch with a green dial, gold accents, and bold white numerals is shown. The person is dressed in a white shirt.
The Longines HydroConquest is a two-tone stainless steel and gold diving watch with a green dial, gold accents, date display, and a rotating bezel.
The Longines HydroConquest is a stainless steel and gold diving watch featuring a green dial, rotating bezel, and date display, shown at an angle to highlight both the bracelet and the watch face.
Back view of the Longines HydroConquest, featuring a stainless steel and gold two-tone bracelet, engraved case back, and secure clasp.
Side view of the Longines HydroConquest watch with a two-tone silver and gold band, gold bezel, and winding crown on the right.
The Longines HydroConquest is an automatic diving watch featuring a green dial, gold bezel accents, a stainless steel and gold bracelet, and a date display at 3 o’clock.
Close-up of the Longines HydroConquest with a green dial, gold and silver bezel, date at 3 o’clock, and 300m water resistance.
A Longines HydroConquest watch box with an open case, booklet, and warranty card displayed on a white background.
A wrist wearing a Longines HydroConquest two-tone metal diving watch with a green dial, gold accents, and bold white numerals is shown. The person is dressed in a white shirt.
The Longines HydroConquest is a two-tone stainless steel and gold diving watch with a green dial, gold accents, date display, and a rotating bezel.
The Longines HydroConquest is a stainless steel and gold diving watch featuring a green dial, rotating bezel, and date display, shown at an angle to highlight both the bracelet and the watch face.
Back view of the Longines HydroConquest, featuring a stainless steel and gold two-tone bracelet, engraved case back, and secure clasp.
Side view of the Longines HydroConquest watch with a two-tone silver and gold band, gold bezel, and winding crown on the right.
The Longines HydroConquest is an automatic diving watch featuring a green dial, gold bezel accents, a stainless steel and gold bracelet, and a date display at 3 o’clock.
Close-up of the Longines HydroConquest with a green dial, gold and silver bezel, date at 3 o’clock, and 300m water resistance.
A Longines HydroConquest watch box with an open case, booklet, and warranty card displayed on a white background.
A wrist wearing a Longines HydroConquest two-tone metal diving watch with a green dial, gold accents, and bold white numerals is shown. The person is dressed in a white shirt.

Longines HydroConquest

L37813067 41 mm
View Specs
Regular price $2,150
Starting at /mo or 0% APR with Affirm .
Authorized Luxury Retailer
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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
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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

Developed for divers and water sport professionals Powered by the L888 calibre movement 41mm stainless steel case with ceramic bezel presented on a bracelet Green matt dial with gilt hands and applied Arabic numerals Features 72 hours of power reserve and water resistance up to 30 bar (300 metres) A CLASSIC DIVING WATCH Originally launched in 2007, the HydroConquest collection embodies Longines’ tradition of fusing elegance and performance. Part of the brand’s contemporary sport collection, this stylish chronograph presents the aesthetic features and functionality of a classic diving watch, reinforcing Longines’ reputation for creating timepieces for extreme sports. AN ADVENTURER’S BEST FRIEND This sportsman timepiece features a 41mm stainless steel case with a ceramic rotating bezel, presented on a stainless steel and yellow PVD coated bracelet. The green matt dial is enhanced by Super-LumiNova coated gilt hands and applied Arabic numerals for increased visibility during even the deepest of dives. A date window sits at 3 o’clock. Powered by the L888 calibre movement, this wristwatch offers 72 hours of power reserve and water resistance up to 30 bar (300 metres) for increased reliability during adventures.

General

Condition

New

Brand

Longines

Reference

L37813067

Product Code

17350914

Power Reserve

72 Hours Approx

Features

Deployment clasp
Automatic movement
Waterproof

Case

Case Size

41 mm

Case Depth

12 mm

Case Shape

Round

Case Material

Steel & PVD Yellow Gold

Bezel Material

Ceramic

Bezel Color

Green

Crystal

Sapphire

Dial

Dial Color

Green

Dial Texture

Plain

Dial Markers

Dots and Arabic

Stone Set

No

Movement

Type

Auto

Bracelet

Type

Bracelet

Stone Set

No

Buckle

Deployment