Longines HydroConquest Hydroconquest Chronograph Tachymeter White Rubber

Reference L3.651.4.16.2

About this watch

The Longines HydroConquest Chronograph Tachymeter White Rubber is a statement piece that blends elegance with rugged versatility. This Swiss-made watch features a robust stainless steel case, a sleek white rubber strap, and a reliable automatic movement based on the ETA 7750. The chronograph feature allows for precision timing, while the rotating bezel marked from 0 to 60 is essential for divers and adventurers alike. With a water resistance of up to 300 meters, this watch is perfect for both formal occasions and casual outings. Its sporty yet classy look appeals to adventurers and fashionistas alike, making it a great addition to any collection. This watch offers great value considering the quality of craftsmanship, reliable movement, and stylish design.

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Key Features

Automatic Movement based on ETA 7750
Rotating Bezel marked from 0 to 60 for diving
Water Resistance up to 300 meters
Stainless Steel Case with White Rubber Strap
Chronograph Feature for Precision Timing
Sapphire Glass for Scratch-Resistant Protection
41mm Diameter and 21mm Lug Width

Specifications

Brand

Longines

Family

HydroConquest

Model

Hydroconquest Chronograph Tachymeter White Rubber

Reference

L3.651.4.16.2

Movement

l667

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph

Case

Stainless Steel 41mm

Dial Color

White

Crystal

Sapphire

Water Resistance

300

Current Listings

✨ For sale: Longines HydroConquest L3.841.4.56.6 (2019) – Full Set!

Longines - L3.841.4.56.6 · $950

The Longines HydroConquest L3.841.4.56.6 is an automatic watch with a 64-hour power reserve, featuring a 44mm stainless steel case and a black sunray dial.

Condition: Excellent
Case material: stainless steel
Diameter: 44mm
Water resistance: 300m

Posted at

May 13, 2025, 11:10 AM

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Longines Hydroconquest GMT - Green

Longines - Hydroconquest GMT · $1,750

The Longines Hydroconquest GMT is a stylish and functional watch featuring a GMT function, perfect for travelers or those who need to keep track of multiple time zones.

Condition: great condition with a slight scratch on the case and some wear on the bracelet
Warranty Valid Until: 02/23/2024
Bracelet Condition: some wear from regular usage

Posted at

May 13, 2025, 10:58 AM

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Longines HydroConquest 39 mm Black (Ref. L3.780.4.56.6) – Full Kit

Longines - L3.780.4.56.6 · $999

The Longines HydroConquest 39 mm Black is a stainless steel automatic watch featuring a black sunray dial, applied indices, and date at 3 o'clock. It has a matte black ceramic unidirectional bezel and a sapphire crystal with AR coating.

Condition: Very good, light desk-wear with minor hairline scratches
Case Size: 39 mm stainless steel case
Dial Color: Black
Water Resistance: 300 m

Posted at

May 10, 2025, 10:11 AM

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Longines HydroConquest Black dial 41mm $1499

Longines - L3.783.4.56.6 · $1,499

This Longines HydroConquest features a black dial and is powered by an automatic movement, housed in a stainless steel case with sapphire crystal and a stainless steel bracelet.

Condition: Full working order
Case diameter: 41mm
Crystal material: Sapphire

Posted at

May 9, 2025, 3:09 AM

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Longines Hydroconquest 41mm w/ Box

Longines - 41mm Hydroconquest (no specific model number mentioned) · $625

A Longines Hydroconquest watch in 41mm case size, excluding crown guards.

Bracelet markings: noticeable
Wrist size: 7 inches

Posted at

May 8, 2025, 5:46 PM

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Longines HydroConquest GMT 43mm Green – Full Kit - Excellent Condition

Longines - L3.890.4.06.6 · $2,200

The Longines HydroConquest GMT is a 43mm automatic diver-watch with a ceramic bezel, 300m water resistance, and a green sunburst dial.

Condition: Excellent
Case Size: 43mm diameter
Movement: L844.5 (72hr power reserve, COSC certified)
Water Resistance: 300m depth rating

Posted at

May 4, 2025, 6:59 PM

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Longines HydroConquest Blue - L3.780.4.96.6

Longines - L3.780.4.96.6 · $1,000

A Longines HydroConquest Blue watch with a retail price of $1850 is being sold for $1000.

Posted at

May 3, 2025, 4:30 PM

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Longines HydroConquest 39 mm Black (Ref. L3.780.4.56.6) – Full Kit

Longines - L3.780.4.56.6 · $1,150

The Longines HydroConquest 39 mm Black is a stainless steel automatic watch with a black sunray dial, applied indices, and date at 3 o'clock. It features a matte black ceramic bezel, sapphire crystal with AR coating, and a 300m water resistance.

Condition: Very good, with light desk-wear and a few small hairline scratches
Case Size: 39 mm diameter
Water Resistance: 300 m depth rating
Movement: Longines L888 automatic, up to 72 hr power reserve

Posted at

May 3, 2025, 1:07 PM

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