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Longines Hydroconquest 42 Automatic Black Dial Men's Watch L3.788.4.56.6
Longines

Longines Hydroconquest 42 Automatic Black Dial Men's Watch L3.788.4.56.6

Model: L3.788.4.56.6

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Longines Master Collection Automatic 42mm Black Dial Leather Strap Men's Watch L2.893.4.59.2 Longines Master Collection Automatic 42mm Black Dial Leather Strap Men's Watch L2.893.4.59.2, reference L2.893.4.59.2 $1,590.00 Longines HydroConquest Automatic Black Dial Stainless Steel Men's Watch L3.779.4.56.6 Longines HydroConquest Automatic Black Dial Stainless Steel Men's Watch L3.779.4.56.6, reference L3.779.4.56.6 $1,590.00 Longines Master Automatic Black Dial Men's Watch L2.793.4.59.6 Longines Master Automatic Black Dial Men's Watch L2.793.4.59.6, reference L2.793.4.59.6 $1,590.00 Longines Master Automatic Silver Dial Stainless Steel Women's Watch L2.357.4.78.6 Longines Master Automatic Silver Dial Stainless Steel Women's Watch L2.357.4.78.6, reference L2.357.4.78.6 $1,591.00

Description

Longines L3.788.4.56.6 details

Silver-tone stainless steel case and bracelet. Uni-directional rotating black ceramic bezel. Black dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Longines Calibre L888.5 automatic movement with a 72-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape, case size: 42 mm, case thickness: 11.7 mm. Band width: 21 mm. Folding clasp. Water resistant at 300 meters / 1000 feet. Functions: date, hour, minute, second. Hydroconquest Series. Watch label: Swiss Made. Longines Hydroconquest Automatic Black Dial Men's Watch L3.788.4.56.6.

The lowest new USD price we found for the Longines L3.788.4.56.6 is $1,590.00 at Jomashop, checked 1 Nov 2026, 13:07 UTC, across 2 retailers in stock when checked. The lowest price recorded in the last 30 days is $1,590.00, at Jomashop on 20 Oct 2026, 03:06 UTC.

Specifications

Case diameter
42
Case material
Stainless Steel
Case thickness
11.7 mm
Band width
21 mm
Bracelet
Stainless Steel
Crystal
Scratch Resistant Sapphire
Clasp
Folding
Water resistance
300 meters / 1000 feet
Dial
Black
Calendar
Date display at the 3 o'clock position
Functions
Date, Hour, Minute, Second
Hands
Silver-tone
Case back
Solid
Crown
Screw Down
Bezel color
Black
Bezel
Uni-directional Rotating
Movement
Longines Calibre L888.5

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Compare current offers

2 current offers
Jomashop$1,590.00
Lowest price

In stock

$1,590.00

Shipping not supplied · Checked 1 Nov 2026, 13:07 UTC

Shop at Jomashop →
WatchMaxx$1,980.00

In stock

$1,980.00

Retailer list price: $2,200.00

Shipping not supplied · Checked 10 Nov 2026, 07:05 UTC

Shop at WatchMaxx →

Price history

Lowest observed$1,590.00
Observed price history for Longines Hydroconquest 42 Automatic Black Dial Men's Watch L3.788.4.56.6 Step chart of 11 validated retailer price observations. Each listing's last observed price is carried forward from its first observation to the chart's end. Dots mark actual observations. The horizontal axis is observation date and the vertical axis is listed price in USD. $2,100.00$2,000.00$1,900.00$1,800.00$1,700.00$1,600.00$1,500.00 Sep 12Oct 2Oct 21Nov 10 Jomashop: $1,590.00, 12 Sept 2026, 10:19 UTCJomashop: $1,590.00, 15 Sept 2026, 10:39 UTCJomashop: $1,590.00, 18 Sept 2026, 10:54 UTCJomashop: $1,590.00, 21 Sept 2026, 11:04 UTCJomashop: $1,590.00, 20 Oct 2026, 03:06 UTCJomashop: $1,590.00, 1 Nov 2026, 13:07 UTCWatchMaxx: $1,980.00, 29 Oct 2026, 06:04 UTCWatchMaxx: $1,980.00, 1 Nov 2026, 06:19 UTCWatchMaxx: $1,980.00, 4 Nov 2026, 06:34 UTCWatchMaxx: $1,980.00, 7 Nov 2026, 06:49 UTCWatchMaxx: $1,980.00, 10 Nov 2026, 07:05 UTC Observation date Listed price (USD)
  • Jomashop$1,590.00 · 6 observations
  • WatchMaxx$1,980.00 · 5 observations

Price comparison at a glance

Lowest current listing
$1,590.00
Jomashop · In stock
Checked 1 Nov 2026, 13:07 UTC
Retailers compared
2
Compared with the next retailer
$390.00 less
Latest retailer check
10 Nov 2026, 07:05 UTC

Lowest recorded price in the last 30 days: $1,590.00 at Jomashop on 20 Oct 2026, 03:06 UTC. Prices recorded on 6 days, from 20 Oct 2026, 03:06 UTC to 10 Nov 2026, 07:05 UTC.

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