*PRE-ORDER* Longines HydroConquest GMT 41 MM Automatic Stainless Steel Green Dial Watch L37904066

*PRE-ORDER* - Expected delivery week of October 1, 2026.

The HydroConquest GMT is a true benchmark for sports watches, powered by an exclusive Longines GMT movement that displays two time zones at once.

Brand: Longines
Collection: HydroConquest GMT
Reference Number: L37904066
Movement: Swiss automatic GMT (silicon balance-spring)
Case Material: Stainless steel with ceramic bezel
Case Size: 41mm diameter
Water Resistance: 300m / 30 bar

The HYDROCONQUEST collection is a true benchmark for sports watches. The new models are powered by an exclusive Longines GMT movement that enables the time to be displayed for two time zones. It is equipped with a silicon balance-spring and innovative non-magnetic components that make this calibre more than 10 times more resistant to magnetic fields than the ISO 764 standard.

The HydroConquest GMT is also distinguished by its 41 mm-diameter stainless steel case with screw-down back and crown. This model features a new unidirectional notched bezel in black ceramic with luminescent capsule. This dial is green. This version comes with a stainless-steel bracelet, or a green NATO strap made from recycled material.

Shape: Round

Material: Stainless steel and ceramic bezel

Glass: Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides

Case Back: Screw-down case back

Dimension: Ø 41.00 mm

Lug distance: 21 mm

Lug-to-lug: 49.40 mm

Thickness: 12.90 mm

Water Resistance: Water-resistant to 30 bar

Case Specificities: Screw-in crown, Unidirectional rotating bezel

Weight: 181.4 g

Frequently Asked Questions

Q: Is this watch new and authentic?
A: Yes — every watch we sell is 100% brand new and authentic, sourced through official channels.

Q: What's included in the box?
A: The watch arrives in its original Longines packaging with warranty card and manual.

Q: When will pre-order items ship?
A: This item is on pre-order with expected delivery the week of October 1, 2026. We will notify you as soon as it arrives and ship immediately.

Q: What is the warranty?
A: Comes with Longines international manufacturer warranty plus our store support.