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Representative illustration: black dial and dark bracelet. Actual Longines HydroConquest Automatic Grey Dial Men's Watch L3.657.4.06.7 may differ.
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Longines

Longines HydroConquest Automatic Grey Dial Men's Watch L3.657.4.06.7

Model: L3.657.4.06.7

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Description

Longines L3.657.4.06.7 details

Silver-tone stainless steel case with a two-tone (black and silver-tone) stainless steel bracelet. Fixed bezel. Grey dial with silver-tone hands and index- Arabic 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 L633.5 Automatic movement, based upon ETA 2824-2, containing 25 Jewels, bitting at 28800 vph, and has a power reserve of approximately 38 hours. Scratch resistant sapphire crystal. Screw down crown. Round case shape, case size: 41 mm. Fold over clasp with a safety release. Water resistant at 300 meters / 1000 feet. Functions: date, hour, minute, second. Hydroconquest Series. Dive watch style. Watch label: Swiss Made. Item Variations: L3 657 4 06 7, L3-657-4-06-7, L3/657/4/06/7, L36574067. Longines HydroConquest Automatic Grey Dial Men's Watch L3.657.4.06.7.

Specifications

Case material
Stainless Steel
Bracelet
Stainless Steel
Crystal
Scratch Resistant Sapphire
Clasp
Fold Over with Safety Release
Water resistance
300 meters / 1000 feet
Dial
Grey
Calendar
Date display at the 3 o'clock position
Functions
Date, Hour, Minute, Second
Hands
Silver-tone
Crown
Screw Down
Bezel
Fixed
Movement
Longines Calibre L633.5

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1 current offer
Jomashop$1,332.00

Out of stock

$1,332.00

Shipping not supplied · Checked 24 Oct 2026, 12:17 UTC

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Price history

Lowest observed$1,332.00
Observed price history for Longines HydroConquest Automatic Grey Dial Men's Watch L3.657.4.06.7 Step chart of 5 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. $1,450.00$1,400.00$1,350.00$1,300.00$1,250.00 Sep 13Sep 27Oct 10Oct 24 Jomashop: $1,332.00, 13 Sept 2026, 13:17 UTCJomashop: $1,332.00, 16 Sept 2026, 13:46 UTCJomashop: $1,332.00, 19 Sept 2026, 14:17 UTCJomashop: $1,332.00, 22 Sept 2026, 14:31 UTCJomashop: $1,332.00, 24 Oct 2026, 12:17 UTC Observation date Listed price (USD)
  • Jomashop$1,332.00 · 5 observations