Longines - Hydroconquest, Stainless Steel - Auto Watch, Size 41mm L37904566

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. The dial is black.  This version comes with a stainless-steel bracelet, or a black rubber strap.

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 180.5 g

Dial colour Sunray black
Hour markers Applied indexes
Hands Silvered polished hands
Specificities Swiss Super-LumiNova®

Movement Type Automatic
Functions Hours, minutes, seconds and date. 24 hours hand with time zone mechanism
Caliber L844
Movement Description Self-winding mechanical movement beating at 25'200 vibrations per hour, with a power reserve up to 72 hours

Magnetic resistant Yes

1st Class Delivery applies to all non bulky items and is charged at £5.99. Postage for bulky items, (e.g. Tea Pots), is charged at £7.50.

First Class items are posted using Royal Mail or Parcel Force and will need to be signed for. A Special Delivery option is also available, (prices quoted at checkout).

If your order is placed before 3pm, it will be dispatched the same day. For UK deliveries, first class mail is usually delivered between 1 to 2 working days.

Order Cancellations and Returns

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Because of hygiene and public health reasons you cannot return your order for any jewellery which passes through the skin (such as earrings for pierced ears). Once we have dispatched these types of products to you, you cannot return them.

Additional non-returnable items:

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

We cannot be beaten on price. If you find the same item cheaper elsewhere, either online or in a store let us know and we will match or beat it.

Price Promise Terms and Conditions

We will match all of our UK competitors prices in store and online. The item must be brand new and identical. The item must be offered under the same terms. The price must be verifiable and genuine. The item must be in stock on our competitors site or in their store. We only price match new items, not delivery charges or services. This offer cannot be combined with any other offer.