Longines Conquest Conquest Quartz 29.5 Stainless Steel / Blue - Diamond

Reference L3.376.4.97.6

Longines Conquest Quartz 29.5 Stainless Steel / Blue - Diamond

About this watch

The Longines Conquest Quartz 29.5 is an embodiment of luxury and functionality, featuring a stunning blue sunburst dial with diamond indexes that elevate its elegance. The 29.5 mm round case crafted from high-quality stainless steel ensures durability while maintaining a lightweight feel. With a quartz movement based on the ETA 256.111, this watch offers precision and reliability, ensuring smooth operation and minimal wear over time. Its analog display for hours, minutes, and seconds, along with a handy date function, allows for quick reading, and its power reserve of 26,280 seconds means no winding or manual adjustments are needed. The impressive 300 meters of water resistance makes it suitable for nearly any occasion, from casual to formal events. With its robust stainless steel construction and sapphire glass, this watch is built to withstand daily wear and tear, making it a worthy addition to any watch enthusiast's collection.

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Key Features

Longines Caliber L152 quartz movement
Stainless Steel 29.5 mm round case
Sapphire crystal glass
300 meters water resistance
Analog display with date function
Gem-set indexes on blue sunburst dial

Specifications

Brand

Longines

Family

Conquest

Model

Conquest Quartz 29.5 Stainless Steel / Blue - Diamond

Reference

L3.376.4.97.6

Movement

l152

Movement Features

Hours, Jumping Minutes, Seconds
Date

Case

Stainless Steel 29.5mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

Longines Hydroconquest Green Dial Black Bezel

Longines - Hydroconquest · $1,250

Condition: Perfect
Year Of Purchase: August 2025
Crown And Buckle Straps: 2 additional
Shipping Info: US only

Posted at

Apr 1, 2026, 9:51 AM

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Longines Conquest Rubber Strap L3.720.4.02.9 $1,699

Longines - L3.720.4.02.9 · $1,699

A brand-new Longines Conquest watch with a fresh warranty card, complete with all boxes and papers.

Condition: Brand new
Strap material: rubber strap
Strap color: green

Posted at

Mar 31, 2026, 2:33 PM

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Longines Hydroconquest GMT - 41mm - Sunray Brown - Box and Papers - Excellent Condition

Longines - Hydroconquest GMT 41mm · $1,350

The Longines Hydroconquest GMT features a 41mm stainless steel case, a true GMT movement, and a brown sunray dial with a brown ceramic bezel insert. It has a quick-adjust bracelet and a sapphire crystal with anti-reflective coating.

Condition: Excellent, some minor hairline scratches on the bracelet
Case size: 41mm
Lug width: 21mm
Thickness: 12.8mm

Posted at

Mar 31, 2026, 1:25 PM

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Longines. Hydro Conquest. 41mm. Full Kit. $975 Only.

Longines - L3.781.4.56.6 · $975

The Longines Hydro Conquest is a 41mm watch that comes with a fully linked bracelet and the expected full kit, including an undated warranty.

Condition: 9/10
Bracelet: fully linked Longines bracelet
Kit Included: everything expected
Warranty Status: undated

Posted at

Mar 30, 2026, 9:15 PM

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[WTS] Longines "Conquest" 1970s/Early '80s Integrated Solid Link Bracelet Calibre L.746.2 Ref.4384 (ETA 954.111) $460 (message me if you can't see the details/description in the comments)

Longines "Conquest" 1970s/Early '80s Integrated Solid Link Bracelet Calibre L.746.2 Ref.4384 (ETA 954.111) $460 (message me if you can't see the details/description in the comments)

Longines - 4384 · $460

This is a vintage Swiss-made Longines 'Conquest' from the late-1970s or early-1980s, featuring an integrated steel sports watch design inspired by Gerald Genta's work. The watch has a subtle in-between grey and light brown dial with a vertically brushed linen texture, high polish stick indices, and a date window with a neat border.

Condition: Great condition, minor general wear
Movement: Longines calibre L.746.2 (ETA 954.111)
Bracelet length: up to roughly 18cm
Wrist size: 34mm round equivalent due to rectangular shape

Posted at

Mar 27, 2026, 10:45 PM

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Longines | L3.835.4.52.6 | Conquest | $2,999

Longines - L3.835.4.52.6 · $2,999

This Longines Conquest comes in a complete set and is in preowned clean condition with minor hairline scratches throughout.

Condition: preowned clean condition with minor hairline scratches throughout
Crystal condition: may contain marks under strong magnification
Service history: unknown
Shipping: FREE 2 Day Insured FedEx Shipping

Posted at

Mar 27, 2026, 9:18 AM

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Longines Conquest Heritage Central Power Reserve — Excellent Condition

Longines - Conquest Heritage Central Power Reserve · $1,999

A modern Longines Conquest Heritage model featuring a central power-reserve hand and an alligator strap, available for purchase with shipping included.

Condition: Excellent Condition
Strap material: alligator
Box included: No

Posted at

Mar 26, 2026, 6:53 PM

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