Longines Conquest Conquest 34 Stainless Steel - Diamond / MOP - Diamond / Rubber
Reference L3.430.0.87.9
About this watch
The Longines Conquest 34 is a masterpiece of luxury watchmaking, boasting a captivating Mother of Pearl dial, diamond indexes, and a robust stainless steel case. The gem-set bezel elevates its appeal, showcasing the craftsmanship that Longines is renowned for. With a diameter of 34 mm, this watch is perfectly sized for those who prefer a more understated yet chic presence on their wrist. The durable rubber strap provides a secure fit, making it ideal for daily wear. At the core of the Conquest 34 is the Longines caliber L888.5, a self-winding movement that boasts precision and reliability. With an impressive 64-hour power reserve, you can trust that this watch will keep running smoothly even if you take it off for a weekend. The movement has 21 jewels, which help reduce friction and enhance longevity. This chronometer-certified timepiece is suitable for swimming and snorkeling, thanks to its remarkable water resistance of 100 meters. The sapphire crystal glass is also scratch-resistant, ensuring that your watch remains pristine even in challenging environments. Whether you're looking to treat yourself or searching for the perfect gift, this timepiece makes a compelling case.
Buy Now on Jomashop
This is an affiliate link
Key Features
- Longines caliber L888.5 self-winding movement
- Chronometer certification for accuracy and reliability
- Water resistance up to 100 meters for swimming and snorkeling
Specifications
- Brand
- Longines
- Family
- Conquest
- Model
- Conquest 34 Stainless Steel - Diamond / MOP - Diamond / Rubber
- Reference
- L3.430.0.87.9
- Movement
- l888-5
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer
- Case
- Stainless Steel 34mm
- Dial Color
- White
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS] Longines HydroConquest 41 – $975](https://preview.redd.it/wpl7qqqokcxg1.jpg?width=640&crop=smart&auto=webp&s=98cc69f40bd36ace376dc385a890c28eb1d702e7)
Longines HydroConquest 41 – $975
This Longines HydroConquest 41 features a 41mm case, minimal wear, and comes with its box, papers, hangtag, and warranty card.
- Condition: Very Good Pre-owned Condition
- Case Size: 41mm diameter
- Bracelet Condition: hairlines throughout polished surfaces, some desk wear
![[WTS] Brand New Longines Hydroconquest Exclusive- 42mm- L3.788.4.98.6](https://preview.redd.it/q26sl5svr7xg1.jpg?width=640&crop=smart&auto=webp&s=35ade7fef60777ee57bfd803716e17f01ab44fdd)
Brand New Longines Hydroconquest Exclusive- 42mm- L3.788.4.98.6
The Longines Hydroconquest Exclusive features a 42mm case with a beautiful frosted blue dial and comes in brand new condition.
- Condition: Brand new, unworn
- Case size: 42mm
![[WTS] Longines Conquest L3.835.4.72.6](https://preview.redd.it/0d4aqs55c6xg1.jpg?width=640&crop=smart&auto=webp&s=3279ce11a221eb1669959084a9d2b279f393d651)
Longines Conquest L3.835.4.72.6
A Longines Conquest with a panda dial is for sale in excellent condition, with minimal signs of wear and comes with the complete set.
- Condition: Excellent condition, almost no signs of wear
- Payment Methods Accepted: multiple payment methods including crypto, but not PayPal
- Additional Features: comes with the complete set
- Meets Requirements: true
![[WTS] 2025 Longines Conquest ‘Sunray Green’ 41mm L3.830.4.02.6 $1400 Shipped](https://preview.redd.it/v2sxxulym0xg1.jpg?width=640&crop=smart&auto=webp&s=df5c30b0cb6eaef526184efbcd5df193e883c12c)
2025 Longines Conquest ‘Sunray Green’ 41mm L3.830.4.02.6 $1400 Shipped
This is a super clean, modern everyday watch with Longines' great build quality, gorgeous sunray green dial, and a really versatile look on bracelet.
- Condition: basically new, minor scratches
- Case size: 41mm diameter
- Bracelet type: bracelet
![[WTS] New Longines HydroConquest 42mm](https://preview.redd.it/4tbw7x88txwg1.jpg?width=640&crop=smart&auto=webp&s=c68839911e49be8b515c2d7924578d4d0c1d9987)
New Longines HydroConquest 42mm
A new Longines HydroConquest in the 42mm size, with a mesh band and box and papers included.
- Condition: New
- Case Size: 42mm
- Band Type: mesh
![[WTS] Longines Hydroconquest Chronograph 41 Ref. L3.783.4 – Travel Box & Manual | $1,850](https://preview.redd.it/tol5a6cznswg1.jpg?width=640&crop=smart&auto=webp&s=7ad74ad9fa0ac8cf212bf09a7327a6f1f42c55d1)
Longines Hydroconquest Chronograph 41 Ref. L3.783.4 – Travel Box & Manual | $1,850
The Longines Hydroconquest Chronograph is a high-performance Swiss diver's watch that features a 41mm case, blue ceramic bezel, and screw-down crown. It houses the calibre L688.2, a column-wheel chronograph movement with a 54-hour power reserve.
- Condition: Very good with minor usage marks
- Case Size: 41 x 51mm stainless steel case with a thickness of 15.6mm and a lug width of 21mm
- Movement: Longines L688.2, automatic column wheel chronograph with 27 jewels, 28,800 bph, and a 54-hour power reserve
- Water Resistance: 300 (30 ATM)
![[WTS] 2005 Longines Conquest Heritage L1.611.4 gilt dial with box and card!! Comes with genuine Longines band and buckle - $990 shipped!!](https://preview.redd.it/tp16e9zjarwg1.jpg?width=640&crop=smart&auto=webp&s=58109a2ece53c283fec45c9478bf50b9a9b4cca0)
2005 Longines Conquest Heritage L1.611.4 gilt dial with box and card!! Comes with genuine Longines band and buckle - $990 shipped!!
This is a vintage Longines Conquest Heritage with a gilt dial and automatic winding movement. It features a stainless steel case, genuine leather strap, and comes with its original box and card.
- Condition: 9/10
- Movement: Cal. L633.5 automatic (ETA 2824-2 base)
- Case size: 35mm
- Condition details: Beautiful clean gilt glossy dial
![[WTS] Longines "Conquest" 1970s/Early '80s Integrated Solid Link Bracelet Calibre L.746.2 Ref.4384 (ETA 954.111) $445 (message me if you can't see the details/description in the comments)](https://preview.redd.it/3ky8noq7mgwg1.jpg?width=640&crop=smart&auto=webp&s=9d100a2ca0acbab85f66225b74070e2a0fe8ca80)
Longines "Conquest" 1970s/Early '80s Integrated Solid Link Bracelet Calibre L.746.2 Ref.4384 (ETA 954.111) $445 (message me if you can't see the details/description in the comments)
This vintage Swiss-made Longines Conquest from late-1970s or early-1980s features a beautiful integrated steel sports watch design with a subtle grey and light brown dial. The high polish stick indices have a black line going through them and work well with the black dipped pencil hands.
- Condition: Great condition considering it was made about 45 years ago
- Case dimensions: 30.2mm x 37.8mm x 7.7mm
- Bracelet length adjustability: Solid links with screw pins for easy and hassle-free changes
- Wrist size range: up to roughly 18cm
![[WTS] Longines HydroConquest GMT 41mm Black, Full Kit, June 2025](https://preview.redd.it/c4c7iqv7e9wg1.jpg?width=640&crop=smart&auto=webp&s=e250849b5d9c5e65f6e77a3d09a1db59c45552a5)
Longines HydroConquest GMT 41mm Black, Full Kit, June 2025
Up for sale is my mint condition Longines HydroConquest GMT, a full kit with box, papers, tags, and over 4 years left on the factory warranty.
- Condition: Mint condition
- Case dimensions: 41mm diameter, 49mm lug to lug, 12.9mm thickness
- Movement: L844.5 with 72hrs power reserve
- Water resistance: 300m