Longines HydroConquest Automatic GMT 41mm Sunray Brown Dial Steel Men's Watch L37904666

The Longines HydroConquest GMT Automatic 41mm Brown Dial Stainless Steel Bracelet Men's Swiss Diver Watch L3.790.4.66.6 L37904666 is Longines' modern dive watch — ISO-certified water resistance with sport-luxury proportions, in a 41mm stainless steel case. A sunray brown dial paired with Longines' Swiss automatic movement makes this an authentic, brand-new piece in our INCMAXX collection. The HydroConquest is Longines' contemporary diver, built around a unidirectional rotating bezel, screw-down crown and 300-meter water resistance. ISO-certified for true diving use. The GMT version adds a second time zone via a 24-hour scale, ideal for travelers who also want a true dive watch.

Reference / SKU	L37904666
Case	41mm × 12.9mm, stainless steel and ceramic bezel, unidirectional rotating notched ceramic with luminescent capsule
Dial	Sunray Brown, with applied arabic numerals and indexes (swiss super-luminova)
Movement	Longines Automatic (Caliber L844.4), 25200 vph, 72 hours power reserve
Bracelet / Strap	Stainless Steel Bracelet
Water resistance	300 meters

Authentic Longines, brand-new with original box and papers. Free US shipping, 2-year INCMAXX warranty, 30-day returns. Browse more Longines watches at INCMAXX.

Is the HydroConquest a real dive watch? Yes — the HydroConquest is ISO 6425-certified for diving with 300 meters of water resistance, a unidirectional bezel for tracking dive time, and a screw-down crown. It's a serious diver dressed in sport-luxury styling.

What movement is inside? A Longines Swiss automatic movement — self-winding, mechanical, and built for daily-wear precision. No battery required as long as you wear it regularly.

Does the 41mm size wear well day-to-day? Yes — at 41mm this is a comfortable everyday size, suitable for most wrist sizes and easy to wear with formal or casual attire.

What comes with the watch when I buy from INCMAXX? Your watch ships in the original Longines box with the appropriate documentation, plus INCMAXX's 2-year authenticity-backed warranty, secure insured shipping and our 30-day return policy. Every piece is inspected by our team before it leaves our facility so it arrives ready to wear.