Longines HydroConquest GMT Automatic Bracelet Watch, 43mm
Longines
$3350.00
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Available from Nordstrom | Free standard shipping on qualifying US orders 
Product Insights & Style Tips
The Longines HydroConquest GMT Automatic Bracelet Watch, 43mm, delivers a refined utility with its crisp stainless steel and contemporary silhouette, taking cues from the golden age of deep-sea exploration. Luminous against the wrist, the sapphire crystal and ceramic bezel lend a quiet gravity—equal parts city-sleek and ocean-obsessed. The substantial 43mm case sits assertively, but its sharply finished lines and Swiss automatic movement keep things precise and unhurried. There’s nothing flashy here—just a sense of engineered ease and enduring cool, suited to the discerning collector or the everyday style vanguard.
The integrated bracelet and deployant clasp sit close to the wrist, balancing durability with discreet comfort. A screw-down caseback and crown, combined with the secure double-safety folding clasp and unique diving extension, offer a tailored, locked-in fit that moves with the wearer—equally at home layered under the cuff of an immaculate shirt or half-hidden behind a rolled wetsuit sleeve. The rotating ceramic bezel and crisp date window keep you intuitively calibrated, while water resistance to 300 meters underlines its ability to accompany you anywhere, from rooftop cocktails to open water laps.
Longines pins this offering to its legacy of understated excellence—dive watches that walk the line between heritage and high-tech. On-wrist, the HydroConquest GMT reads as a subtle flex, the kind of piece that signals time spent in both boardrooms and breakwaters—always ready, never screaming for attention.
Materials / Fabrication
- 43mm case; 22mm band width
- Deployant clasp closure with integrated diving extension
- Stainless steel case and bracelet
- Unidirectional rotating ceramic bezel with technical ceramic insert
- Screw-down caseback and crown
- Sapphire crystal face with antireflective coating
- Three-hand Swiss automatic movement
- Date window
- Water resistant to 30 ATM (300 meters)
- Swiss made
Recommended Care
- Rinse with fresh water after exposure to saltwater or chlorine, then dry with a soft cloth.
- Avoid exposing the watch to strong magnetic fields or extreme temperature changes.
- Clean the case and bracelet using a soft brush and mild soap; avoid abrasive cleaners or cloths.
- Ensure the crown is completely screwed down before immersing in water.
- Have the water resistance checked annually by a qualified technician, especially before diving.
- For optimal performance, have the automatic movement serviced by a professional watchmaker every 3-5 years.
- Store in a watch winder or keep worn regularly to maintain automatic movement functionality.
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About Longines
Longines is a renowned Swiss luxury watch brand celebrated for its timeless craftsmanship and elegant design. Established in 1832, Longines offers an extensive range of men’s and women’s watches that blend classic aesthetics with modern innovation, including dress watches, heritage-inspired pieces, sport chronographs, and sophisticated automatic models. Recognized for their distinctive winged hourglass logo and refined details, Longines watches are crafted with a focus on precision, durability, and versatile style, making them a favorite among collectors and discerning shoppers alike. The brand frequently draws on its rich horological history and close ties to the world of equestrian sports, offering timepieces that embody sophistication and enduring Swiss tradition.