Longines Conquest Conquest Chronograph Ceramic Rubber

Reference L3.661.4.56.2

Longines Conquest Chronograph Ceramic Rubber

About this watch

When you think of luxury watches, Longines is a name that undoubtedly pops up. Known for their impeccable craftsmanship and timeless designs, Longines has cemented its place in the horological world. The Longines Conquest Chronograph Ceramic Rubber, L3.661.4.56.2, boasts a bold and sporty look with a black ceramic case paired with stainless steel accents. The 41mm round case feels just right on the wrist, not too bulky yet substantial enough to be noticed. At the core of this timepiece is the Longines caliber L667, an automatic movement based on the renowned ETA/Valjoux 7750. With a frequency of 28,800 vibrations per hour, this movement is known for its reliability and precision. It features a 42-hour power reserve and a chronograph function that's intuitive and user-friendly. The Conquest Chronograph features a rubber strap that adds comfort while enhancing the watch's sporty aesthetic. With a water resistance of 50 meters, this watch is versatile enough for everyday wear. When it comes to accuracy, the Longines L667 movement does not disappoint. Users report that it maintains excellent timekeeping, which is crucial for those who depend on their watches for punctuality. The combination of ceramic and stainless steel enhances the watch's durability, while the sapphire crystal ensures that your watch remains pristine even after years of wear. It’s a timepiece built to last, both in function and style.

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Key Features

41mm black ceramic case
Longines caliber L667 automatic movement
42-hour power reserve
Chronograph function with 28,800 vibrations per hour
Rubber strap for comfort and sporty aesthetic
50-meter water resistance
Sapphire crystal for scratch-resistance

Specifications

Brand

Longines

Family

Conquest

Model

Conquest Chronograph Ceramic Rubber

Reference

L3.661.4.56.2

Movement

l667

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph

Case

41mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

Current Listings

Longines HydroConquest 42mm

Longines - L3.788.4.96.6 · $1,900

This listing is for a brand new Longines HydroConquest 42mm blue dial watch, featuring a ceramic bezel and quick micro adjust bracelet.

Condition: Brand New In Box (BNIB)
Diameter: 42mm
Material: ceramic and lacquered

Posted at

May 26, 2026, 3:35 PM

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[WTS] Longines "Conquest" Swiss-Made 1970s/Early '80s Integrated Solid Link Bracelet, Calibre L.746.2 Ref.4384 (ETA 954.111) $425 (details/description in the comments)

Longines "Conquest" Swiss-Made 1970s/Early '80s Integrated Solid Link Bracelet, Calibre L.746.2 Ref.4384 (ETA 954.111) $425 (details/description in the comments)

This vintage Longines Conquest watch features a unique design with a subtle grey and light brown dial, integrated steel sports watch case, and a high polish stick indeces. It houses the Swiss-made ETA 954.111 quartz movement and has a comfortable solid link bracelet.

Posted at

May 25, 2026, 11:00 PM

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1960 Longines Conquest Ref. 9020 w/ Cal. 290 – Original Black Dial - $699

Longines - 9020 · $699

A 1960 Longines Conquest Automatic ref. 9020 with an original black dial, powered by the in-house Caliber 290, is being offered for sale. The watch features a 35mm stainless steel case with long, sculpted lugs and a slim profile.

Condition: Excellent condition with minor aging and light hairlines on the case
Dial: Original black dial
Case diameter: 35mm
Lug width: 18mm

Posted at

May 25, 2026, 9:08 PM

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Longines Hydroconquest 43mm -Like New

Longines - L3.782.4.56.6 · $1,180

This Longines Hydroconquest is a 43mm watch with a black dial, purchased new in April and still in fantastic condition.

Condition: Like New
Case size: 43mm
Lug to lug length: 53
Thickness: 11.90mm

Posted at

May 25, 2026, 6:20 PM

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Longines Hydroconquest 41mm - Black Dial

Longines - L3.781.4.56.6 · $975

A Longines Hydroconquest 41mm Automatic watch with a black dial, stainless steel case, and ceramic bezel.

Condition: Good condition, minor scratches/scuffs in sapphire and minimal wear marks on bracelet and clasp
Case size: 41mm diameter
Bezel material: stainless steel and ceramic
Bracelet type: original bracelet (and links)

Posted at

May 24, 2026, 3:31 PM

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Longines Hydroconquest Chronograph 41 Ref. L3.783.4 – Travel Box & Manual | $1,750

Longines - L3.783.4 · $1,750

The Longines Hydroconquest Chronograph 41 is a high-performance Swiss diver's watch featuring a blue ceramic bezel and screw-down crown, powered by the L688.2 column-wheel chronograph movement with a 54-hour power reserve.

Condition: Very good with minor usage marks
Movement: Longines L688.2, automatic column wheel chronograph with 27 jewels, 28,800 bph, and a 54-hour power reserve
Case size: 41mm diameter
Thickness: 15.6mm

Posted at

May 24, 2026, 12:47 PM

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