Longines - Hydroconquest - L3.642.4 - Men - 2010-2020
05
days
21
hours
41
minutes
48
seconds
Starting bid
€ 1
Reserve price not met
Expert
Selected by Juan Carlos Borrella Martin
Over 25 years’ experience specialising in premium and modern watches internationally.
Estimate € 1,100 - € 1,300
No bids placed
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Description from the seller
Longines HydroConquest reference L3.642.4 from the 2010s, a stainless-steel automatic diver's watch with a black dial and black unidirectional rotating bezel. The watch is powered by the ETA 2824-2 automatic movement (Longines calibre L633.5, 25 jewels).
- Movement: Automatic, ETA 2824-2 (Longines calibre L633.5), 25 jewels
- Case: Stainless steel, 41.5 mm excluding crown
- Crystal: Sapphire
- Bezel: Unidirectional rotating, black, with luminous pip and engraved minute scale
- Dial: Black, applied luminous indices and Arabic numerals at 12, 6 and 9
- Hands: Luminous dauphine-style hour and minute hands, red-tipped seconds hand
- Date: Window at 3 o'clock
- Water resistance: Rated 300 m / 1000 ft when new; current water resistance has not been pressure-tested
- Bracelet: Stainless-steel link bracelet with fold-over clasp and diver's extension, approx. 14.5 cm closed length, suitable for a wrist of approximately 19.5 cm
- Crown: Screw-down, signed Longines
- Caseback: Screw-down, engraved "HYDRO CONQUEST"
- Period: 2010s
The watch and movement are functioning correctly. No defects have been noted.
Scope of delivery: Watch, original Longines box, instruction manual (Instructions for Use / Mode d'emploi), and 2 additional bracelet links in original packaging.
Shipped fully insured, tracked, and signature-required worldwide.
Seller's Story
TIMELAB WATCHES CO. is a European curator of fine and vintage timepieces, specializing in mechanical Seiko, Citizen, Orient, Tissot and Swiss-made watches from the 1960s to today.
Each piece is carefully sourced, inspected and authenticated before listing, ensuring originality, aesthetic integrity and reliable performance.
Our goal is to connect collectors and enthusiasts with watches that combine design, craftsmanship and history — always at fair market value.
With consistent 5★ feedback and professional handling of every sale, TIMELAB has built a reputation for precision, transparency and passion for horology.
Authenticity. Quality. Time.
Longines HydroConquest reference L3.642.4 from the 2010s, a stainless-steel automatic diver's watch with a black dial and black unidirectional rotating bezel. The watch is powered by the ETA 2824-2 automatic movement (Longines calibre L633.5, 25 jewels).
- Movement: Automatic, ETA 2824-2 (Longines calibre L633.5), 25 jewels
- Case: Stainless steel, 41.5 mm excluding crown
- Crystal: Sapphire
- Bezel: Unidirectional rotating, black, with luminous pip and engraved minute scale
- Dial: Black, applied luminous indices and Arabic numerals at 12, 6 and 9
- Hands: Luminous dauphine-style hour and minute hands, red-tipped seconds hand
- Date: Window at 3 o'clock
- Water resistance: Rated 300 m / 1000 ft when new; current water resistance has not been pressure-tested
- Bracelet: Stainless-steel link bracelet with fold-over clasp and diver's extension, approx. 14.5 cm closed length, suitable for a wrist of approximately 19.5 cm
- Crown: Screw-down, signed Longines
- Caseback: Screw-down, engraved "HYDRO CONQUEST"
- Period: 2010s
The watch and movement are functioning correctly. No defects have been noted.
Scope of delivery: Watch, original Longines box, instruction manual (Instructions for Use / Mode d'emploi), and 2 additional bracelet links in original packaging.
Shipped fully insured, tracked, and signature-required worldwide.
Seller's Story
TIMELAB WATCHES CO. is a European curator of fine and vintage timepieces, specializing in mechanical Seiko, Citizen, Orient, Tissot and Swiss-made watches from the 1960s to today.
Each piece is carefully sourced, inspected and authenticated before listing, ensuring originality, aesthetic integrity and reliable performance.
Our goal is to connect collectors and enthusiasts with watches that combine design, craftsmanship and history — always at fair market value.
With consistent 5★ feedback and professional handling of every sale, TIMELAB has built a reputation for precision, transparency and passion for horology.
Authenticity. Quality. Time.
Details
Brand
Longines
Gender
Men
Model
Hydroconquest
Reference number
L3.642.4
Band material
Steel
Shipped insured
Yes
Period
2010-2020
Repainted dial
No
Movement
Automatic
Dial colour
Black
Case material
Stainless steel
Original box included
Yes
Original papers included
Yes
Case diameter
41 mm
Original warranty included
No
Condition
Very good - minor signs of wear
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