.
Longines
HYDROCONQUEST GREEN BEZEL 41MM AUTOMATIC
Longines
L3.781.4.05.6
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Details & Specifications
Description:
The Longines HydroConquest reference L3.781.4.05.6 combines modern dive-watch styling with the brand's renowned Swiss watchmaking expertise. The 41mm stainless steel case is fitted with a unidirectional rotating bezel with a ceramic insert, paired with a black dial featuring bold applied Arabic numerals and index hour markers treated with Swiss Super-LumiNova for excellent legibility.
A date window sits at 3 o'clock, and the watch is powered by the automatic Longines Calibre L888, delivering up to 72 hours of power reserve at 25,200 vibrations per hour. Water-resistant to 30 bar, the HydroConquest is fitted on a matching stainless steel bracelet with a double safety folding clasp.
Specifications:
| Movement | |
| Type | Automatic, self-winding |
| Calibre | L888 |
| Power Reserve (h) | Up to 72 hours |
| Frequency | 25,200 vph |
| Functions | Hours, minutes, seconds, date |
| Case | |
| Case Material | Stainless Steel |
| Case Diameter | 41 mm |
| Case Thickness | 12 mm |
| Water Resistance | 300 m / 990 feet (30 bar) |
| Bezel | Unidirectional rotating, Green Ceramic insert |
| Crystal | Scratch-resistant sapphire with multi-layer anti-reflective coating on both sides |
| Crown | Screw-in, Stainless Steel |
| Case Back | Engraved, screw-down |
| Dial Colour | Black |
| Dial Indicators | Applied Arabic numerals and index hour markers with Swiss Super-LumiNova, luminous silver hands |
| Bracelet | |
| Bracelet Material | Stainless Steel |
| Clasp | Double Safety Folding Clasp |
| Clasp Material | Stainless Steel |









