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Longines HydroConquest Steel 30mm White
Longines Hydroconquest Ref. 3.2474
R 9 429
Verified Dealer
344
NL
Longines HydroConquest Steel 44mm Black
Longines HydroConquest 44mm Automatic Diving L38414566
R 14 573
Verified Dealer
521
NL
Longines HydroConquest Steel 41mm Black
Longines Hydroconquest L3.696.4.53.2
R 18 516
Verified Dealer
1628
MC
Longines HydroConquest 30mm
TOP
Longines Hydroconquest
R 17 739
Private Seller
 
US
Longines HydroConquest Steel 41mm Blue Arabic numerals
Longines HydroConquest Ceramic Chronograph Automatic
R 27 774
Verified Dealer
134
UK
Longines HydroConquest Steel 39mm Blue
Longines Conquest Stainless Steel Blue Automatic L3.741.4.96.6
R 14 803
Verified Dealer
171
HK
Longines HydroConquest Steel 34mm Black
Longines Hydroconquest Quartz Women's Watch L3.340.3.56.7
R 11 222
Free shipping
Verified Dealer
137
US
Longines HydroConquest Steel 41mm Silver
Longines Hydro Conquest L3.673.4 Chronograph silver dial 2013
R 23 145
Verified Dealer
135
IT
Longines HydroConquest Gold/Steel 34mm Blue Arabic numerals
Longines HydroConquest Steel & Rose Gold PVD Quartz L33403987
R 12 995
Free shipping
Verified Dealer
246
UK
Longines HydroConquest Steel 41mm Blue No numerals
Longines HYDROCONQUEST L3.744.4.96.6 AUTOMATIC BLUE DIAL 41MM
R 27 414
Verified Dealer
3669
IT
Longines HydroConquest Steel 41mm Black
Longines Hydroconquest L37403567
R 13 458
Verified Dealer
521
NL
Longines HydroConquest Steel 41mm Grey
Longines Hydroconquest L3.673.4.76.6
R 18 516
Verified Dealer
1628
MC
Longines HydroConquest Steel 41mm Blue
Longines HydroConquest Column Wheel Automatic Chronograph
R 26 231
Verified Dealer
5314
DE
Longines HydroConquest Steel 43,00mm Black Arabic numerals
Longines HydroConquest 43 Ceramic Automatic
R 18 859
Verified Dealer
134
UK
Longines HydroConquest Steel 41mm Blue
Longines Conquest Stainless Steel Blue Automatic L3.742.4.96.6
R 14 803
Verified Dealer
171
HK
Longines HydroConquest Steel 41mm
Longines HydroConquest Chrono Automatik L3.744.4.56.6
R 25 631
Verified Dealer
221
DE
Longines HydroConquest Steel escluso corona 41 MMmm Silver
Longines Hydro Conquest L3.651.4 Chronograph Full Set 2013
R 19 716
Verified Dealer
135
IT
Longines HydroConquest Steel
Longines Hydro Conquest 44 mm blau
R 14 916
Verified Dealer
210
DE
Longines HydroConquest Steel 41mm Black
Longines HydroConquest 41mm Black Dial L37444566 R
R 25 871
Verified Dealer
3669
IT
Longines HydroConquest Steel 41mm Blue
Longines Hydroconquest L37404966
R 11 572
Verified Dealer
521
NL
Longines HydroConquest Steel 41mm White
Longines Hydroconquest L3.651.4.16.2
R 16 973
Verified Dealer
1628
MC
Longines HydroConquest Steel 29,5mm Black Arabic numerals
Longines Hydroconquest Ladies
R 15 858
Verified Dealer
5314
DE
Longines HydroConquest Steel 41mm Black
Longines L37444562 HydroConquest 41mm Chrono Black Dial Steel
R 22 856
Free shipping
Verified Dealer
50
HK
Longines HydroConquest Steel 39mm Black
Longines Conquest Stainless Steel Black Automatic L3.741.4.56.6
R 14 803
Verified Dealer
171
HK
Longines HydroConquest Steel 43mm
Longines HydroConquest Keramik Automatik L3.782.4.56.9
R 21 310
Verified Dealer
221
DE
Longines HydroConquest Steel 41mm Black No numerals
Longines HydroConquest Chronograph
R 22 116
Verified Dealer
1025
BE
Longines HydroConquest Steel
Longines Hydroconquest Automatic Black Dial 41mm - L3742356
R 17 063
Verified Dealer
376
JP
Longines HydroConquest Steel 41mm Black
Longines HYDROCONQUEST 41mm Chronograph Quartz NOS
R 15 927
Verified Dealer
3669
IT
Longines HydroConquest Steel 39mm Blue
Longines Hydroconquest L37304966
R 11 572
Verified Dealer
521
NL
Longines HydroConquest Steel 39mm Black
Longines Hydroconquest L3.741.4.56.6
R 13 715
Verified Dealer
1628
MC
Longines HydroConquest Steel 41,00mm Black
Longines HydroConquest Gents 41mm
R 15 858
Verified Dealer
5314
DE
Longines HydroConquest Steel 41mm Silver Arabic numerals
Longines Hydro Conquest Chronograph L3.673.4.76.6 Full Set
R 23 985
Verified Dealer
919
DE
Longines HydroConquest Gold/Steel 41mm Black
Longines Conquest 18kt Rose Gold & Steel Black Quartz L3.740.3...
R 14 073
Verified Dealer
171
HK
Longines HydroConquest Steel 41mm
Longines HydroConquest Keramik Automatik L3.781.4.56.9
R 20 522
Verified Dealer
221
DE
Longines HydroConquest Steel 41mm White Arabic numerals
Longines HydroConquest 41mm Automatik L3.695.4.13.6 ungetragen
R 15 927
Verified Dealer
591
DE
Longines HydroConquest Steel 41mm Grey Arabic numerals
Longines HydroConquest Automatic 41mm L3.781.4.76.6
R 18 569
Verified Dealer
94
UK
Longines HydroConquest Steel 39mm Blue No numerals
Longines HYDROCONQUEST L3.640.4.96.6 QUARTZ BLUE 2017 4552
R 11 470
Verified Dealer
3669
IT
Longines HydroConquest Steel 39mm Black
Longines Hydroconquest L37414566
R 14 573
Verified Dealer
521
NL
Longines HydroConquest
Longines HydroConquest Automatic 41mm L3.742.2.58.6 L37422586
R 22 754
Free shipping
Verified Dealer
546
US
Longines HydroConquest Gold/Steel 41mm Blue
Longines HydroConquest Quartz 41mm
R 14 658
Verified Dealer
5314
DE
Longines HydroConquest Steel 47,5mm Black Arabic numerals
Longines Hydro Conquest Chronograph XL L3.765
R 23 985
Verified Dealer
919
DE
Longines HydroConquest Steel 44mm Black Arabic numerals
Longines HydroConquest
R 19 030
Verified Dealer
124
DE
Longines HydroConquest 41mm Black
Longines HydroConquest Automatic 41mm L3.742.2.58.6 L37422586
R 26 654
Free shipping
Verified Dealer
380
US
Longines HydroConquest Steel 41mm Black
Longines L37444562 HydroConquest 41mm Chrono Black Dial Steel
R 22 831
Free shipping
Verified Dealer
98
US
Longines HydroConquest Steel 41mm Black Arabic numerals
Longines HydroConquest Automatic 41mm L3.642.3.56.7
R 15 933
Verified Dealer
94
UK
Longines HydroConquest Steel 39mm Blue No numerals
Longines HYDROCONQUEST L3.640.4.96.6 QUARTZ BLUE N2
R 12 841
Verified Dealer
3669
IT
Longines HydroConquest Steel 41mm Black
Longines HydroConquest CHRONO 1/100 SEC 41mm NEW
R 15 804
Verified Dealer
192
PL
Longines HydroConquest Steel
Longines HydroConquest 41mm Automatic L3.781.4.56.9
R 21 670
Free shipping
Verified Dealer
546
US
Longines HydroConquest Gold/Steel 41mm Black
Longines HydroConquest Quartz 41mm
R 14 658
Verified Dealer
5314
DE
Longines HydroConquest Steel 34mm Black Arabic numerals
Longines Hydro Quest L33404566
Price on request
Free shipping
Verified Dealer
279
US
Longines HydroConquest Steel 29,5mm Blue
Longines Automatic 300 meter ref L3284466
R 14 573
Verified Dealer
114
IT
Longines HydroConquest Steel 43mm Black
Longines HydroConquest Automatic 43mm L3.782.4.56.6 L37824566
R 19 503
Free shipping
Verified Dealer
380
US
Longines HydroConquest Steel 41mm Black
Longines Conquest Hydro - Achtung: 23,9% gespart
R 13 698
Verified Dealer
1212
DE
Longines HydroConquest Steel 29.5mm Black Arabic numerals
Longines HydroConquest Automatic 29mm L3.284.4.56.6
R 14 125
Verified Dealer
94
UK
Longines HydroConquest Steel 41mm Blue Arabic numerals
Longines Hydroconquest L37814966 Blue Ceramic 41mm
R 21 756
Verified Dealer
3669
IT
Longines HydroConquest Steel 41mm Blue
Longines Hydroconquest Chronograph Blue
R 14 573
Verified Dealer
231
DE
Longines HydroConquest Steel
Longines HydroConquest 43mm Automatic L3.782.4.96.9
R 19 348
Free shipping
Verified Dealer
546
US
Longines HydroConquest Steel 44,00mm Black
Longines HydroConquest Quartz 44mm
R 12 858
Verified Dealer
5314
DE
Longines HydroConquest Steel 41mm Black Arabic numerals
Longines HydroConquest L37444562
Price on request
Free shipping
Verified Dealer
279
US
Longines HydroConquest Steel
Longines HydroConquest Automatic 43mm Mens Watch - L37824966
R 23 203
Free shipping
Verified Dealer
1156
US
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Affordable and Elegant Diving Watches

The sporty-elegant diving watches in Longines' HydroConquest Collection are perfect for every occasion, whether at dinner, the office, or the beach. Affordable column wheel chronographs are the highlights of this series.

Highlights

  • Diving watch with a unidirectional rotatable bezel
  • Waterproof to 300 m (30 bar)
  • Top models with column wheel chronograph movement
  • Bicolor models available
  • Excellent value for your money

Longines HydroConquest: The All-Rounder Watch from Saint-Imier

Watches in the HydroConquest series are diving watches with luminous hands and indices; a unidirectional, rotatable bezel; and a screw-down crown and case back. These Longines watches look good with casual wear as well as a suit thanks to their sporty, elegant designs and moderate case sizes. Seeing as the cases are comparatively flat, you can also wear these timepieces with a long-sleeved shirt.

Divers get their money's worth with watches from the HydroConquest series: the cases are waterproof to 300 m (30 bar), making the timepieces robust enough to accompany wearers on dives. The band's diving extension is very practical and allows stainless steel bracelets or rubber straps to fit tightly around a diving suit. However, this is also a useful function for non-divers. When temperatures rise during the summer, your wrist can swell, and an extension prevents the band from becoming too tight. There are also chronograph models available. Watches from the HydroConquest Collection are versatile, affordable timepieces for any occasion.

How much does a HydroConquest cost?

A pre-owned three-hand HydroConquest with a date display costs around 700 euros. New models are only slightly more expensive, costing around 800 euros. If you want an automatic bicolor version, you should plan on spending at least 900 euros. Pre-owned automatic chronographs are available for around 1,000 euros and new models cost a bit more, around 1,300 euros. Standouts in the current chronograph range are those with the column wheel chronograph caliber L688. Column wheel chronographs are considered to be of a higher quality than the popular shuttle chronograph movements (such as the Valjoux 7750 ).

A pre-owned three-hand quartz Longines HydroConquest can be purchased for less than 500 euros, while a new version costs around 700 euros. A bicolor gold-plated model costs around 800 euros new. There are also pre-owned quartz chronographs from the collection available at this price. New, they usually cost at least 900 euros. Thanks to their precise, battery-powered movements, these chronographs can time to 1/100th of a second.

The following models are available with a 41-mm stainless steel or bicolor case.

Detailed Price Information

Reference number Caliber Power reserve Date Chronograph Price
L3.642.4.56.6 L633, automatic 38 hours x - Around 800 euros
L3.642.3.96.7 L633, automatic 38 hours x - About 900 euros
L3.744.4.56.6 L688, automatic 54 hours x x(column wheel) About 1,300 euros
L3.743.4.56.2 L440, quartz Battery x x Around 900 euros

The Elegant Diving Watch

If you're looking for an affordable, stylish diving watch with three hands, then the Longines HydroConquest with reference number L3.642.4.56.6 is the perfect model for you. It's waterproof to 300 m (30 bar) and robust enough for you to wear while swimming, snorkeling, or diving. The luminous hands, indices, and Arabic numerals shine bright green in the dark, so you can still read the time underwater, in a movie theater, or at the opera. The unidirectional rotatable bezel also has a luminous zero marker. The minute scale on the bezel makes it easy to read how much time has passed since the start of your dive. The polished sides of the case and bracelet links give the watch a refined look, making it the perfect companion to a nice jacket and dress shirt. The relatively flat case underscores the watch's overall elegant appearance.

Another mark of quality is the use of small screws on the bracelet links. Many watch manufacturers use small, thin pins to join links on cheaper bracelets. The pins or screws are there to help adjust the length of the bracelet to the circumference of your wrist. Straps with a diving extension are especially comfortable. You can easily shorten or lengthen the rubber strap or metal bracelet of your HydroConquest with this function; if you're regularly wearing a wetsuit, then there is no need to add extra links yourself. The satinized or polished links and case have a high-quality finish and the polished crown guard, which protects the screw-down crown from jolts, has a classic look. One beautiful detail is the brand's logo which is engraved on the crown. The manufacturer uses anti-reflective, scratch-resistant sapphire glass to protect the dial. If you flip the timepiece to view the case back, you'll see a screw-down, engraved plate which securely seals the case.

The automatic caliber L633 powers the HydroConquest L3.642.4.56.6. The caliber is based on the ETA 2824, a workhorse mechanical movement used in countless automatic watches. For example, the same movement powers the Longines Heritage Legend Diver, a retro diving watch from the Heritage Collection. Since the caliber L633 is automatic, it winds automatically while it's worn. Once it's fully wound, it can run for 38 hours. The balance wheel vibrates at a frequency of 28,800 A/h, equal to 4 Hz.

Features

  • Automatic L633 caliber with date display
  • 38-hour power reserve
  • 41-mm case
  • Waterproof to 300 m (30 bar)
  • Unidirectional rotatable bezel with a luminous zero marker

Chronographs for Divers

Most chronographs on the market don't second as diving watches. Therefore, it's adequate if they're only waterproof to 100 m (10 bar), allowing you to take a swim with your timepiece on. The HydroConquest chronographs, however, are waterproof to 300 m (30 bar) and were designed with divers and fans of water sports in mind. The design resembles that of the three-hand models. The dial and bezel are available in black, blue, red, or white. Models with a white dial and a red bezel have an especially sporty look.

Longines' best chronographs are models powered by the caliber L688, a column wheel chronograph movement. This mechanism is more practical than the alternative, a shuttle chronograph movement, as the push-pieces function more smoothly. ETA produces the L688 exclusively for Longines and places an emphasis on easy servicing. Unfortunately, due to the steel case back, you can't view the beautifully engraved caliber with perlage at work. If you prefer a column wheel chronograph with a see-through case back, then the model L2.786.4.56.3 from the Conquest Classic collection is a better choice. At a price of 2,100 euros, it costs a few hundred euros more than the HydroConquest chronograph.