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Enjoy personalised consultation, exclusive jewellery or watch viewing, and specialist guidance during your one-on-one video chat appointment with T.H.Baker.
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Book today from the comfort of your home; we look forward to chatting with you soon! View the booking calendar here.
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FREE Bracelet Adjustment/Sizing
We can adjust the watch bracelet, when you inform us of the required wrist size, in the checkout.
A unique fusion of sporty performance and elegance. This watch showcases a deep navy blue dial with luminous hands and markers, ensuring excellent visibility in all conditions. With a robust stainless steel case, it is powered by a precise automatic movement for reliable timekeeping. Designed with a unidirectional rotating bezel, screw-down crown, and impressive 300m water resistance, it is perfect for diving. This timepiece's versatile design allows it to seamlessly transition from casual to formal.
• Powered by the automatic movement with a power reserve of up to 72 hours.
• Presented on a silver stainless steel bracelet with fold over clasp.
• Scratch resistant sapphire crystal glass.
• 42.0mm case width.
• 300 metre water resistance.
Available on orders over £280. We offer a range of finance terms across our eligible products. The maximum term available is 48 Months 0% APR. Selected items may not qualify for these terms, all options available for this item are listed below in our finance calculator. Subject to affordability, age and status. Minimum spend applies. Please note : Not all options will be available if using a discount code.
1. Choose a deposit amount
10%
20%
30%
40%
50%
Deposit amount:
2. Choose a repayment term (months)
0% APR
6
12
24
36
48
15.9% APR Representative
60
Finance Summary
Cash Price
Deposit to pay today
Total amount of credit
Loan Term
months
Representative APR%
Monthly payments of
Total cost of loan
Annual Rate of Interest (Fixed)
Total amount payable
Questions and answers
Q:
How Do I Use Your Click and Collect Service?
A: You can now choose Click & Collect as a delivery option at checkout. Orders can be collected from a T.H.Baker store or your local Post Office.
To collect your order, please bring your order confirmation number (found in your confirmation email) along with valid identification.
If someone is collecting the order on your behalf, they must provide the order number and present ID that matches the name on the order.
Q:
Where do you deliver?
A: We deliver to the United Kingdom, including the Channel Islands and BFPOs, and to a range of international destinations.
If you're making an order using our finance options, we can only deliver to your home address.
Q:
When will my order be dispatched?
A: Orders placed before 4pm are usually dispatched on the same day.
Q:
How long does it take for an item to be engraved and delivered?
A: Engraved products may take up to 5 working days to be processed. This means that 3 working days should be added to your expected delivery date - including Express, Special, and Saturday delivery.
Please Note: During busy seasonal periods such as Christmas, engraved items may take an additional 7 working days to arrive, so please order in plenty of time.
Customer Images
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https://www.thbaker.co.uk/longines-mens-hydroconquest-automatic-42mm-navy-blue-dial-watch-l3-788-4-96-6179742Longines Mens Hydroconquest Automatic 42mm Navy Blue Dial Watch L3.788.4.96.6https://www.thbaker.co.uk/media/catalog/product/2/4/24-99-l3.788.4.96.6_longines_01.jpg19251925GBPInStock/Brands A-Z/Longines Watches/Brands A-Z/Longines Watches/Longines Mens/Brands A-Z/Longines Watches/Longines Diving Collection/Brands A-Z/Longines Watches/Longines Diving Collection/Longines Hydroconquest/Watches/Luxury Watches/Watches/Luxury Watches/Mens Luxury Watches/Free Gift Card - When you spend £500+/£100 Gold Gift Card (£1000 - £2000)/Admin/Free Gift With Purchase Products/Watches/Swiss Watches/Brands A-Z/Longines Watches/Longines Performance Collection/Watches/Automatic Watches/Watches/Waterproof Watches/Watches/Divers Watches/Watches/Watches/Mens Watches573557376774574464437358723473957633469267754675783943033626362712479257356774362664436413Longines Hydroconquest 42mm Navy Blue Dial A unique fusion of sporty performance and elegance. This watch showcases a deep navy blue dial with luminous hands and markers, ensuring excellent visibility in all conditions. With a robust stainless steel case, it is powered by a precise automatic movement for reliable timekeeping. Designed with a unidirectional rotating bezel, screw-down crown, and impressive 300m water resistance, it is perfect for diving. This timepiece's versatile design allows it to seamlessly transition from casual to formal.
• Powered by the automatic movement with a power reserve of up to 72 hours.
• Presented on a silver stainless steel bracelet with fold over clasp.
• Scratch resistant sapphire crystal glass.
• 42.0mm case width.
• 300 metre water resistance.Longineshttps://www.thbaker.co.uk/media/catalog/product/2/4/24-99-l3.788.4.96.6_longines_02.jpghttps://www.thbaker.co.uk/media/catalog/product/2/4/24-99-l3.788.4.96.6_longines_03.jpghttps://www.thbaker.co.uk/media/catalog/product/2/4/24-99-l3.788.4.96.6_longines_04.jpghttps://www.thbaker.co.uk/media/catalog/product/2/4/24-99-l3.788.4.96.6_longines_05.jpgcondition:Nodisc_no_stock:Noex_display:NoNoNoNo2499L3.788.4.96.6LonginesL3.788.4.96.6MensOfficial Longines Packaging5 Year Longines WarrantyLuxuryNoWatchSilverStainless Steel BraceletStainless SteelRound42.0mmAnalogueSapphire Crystal GlassBlueBlue300 metresAutomaticFold Over ClaspNo StoneNo Stone180.0gNoNoNoNoYesYesNo{"name":"v12_finance","text":"Or from \u00a337 per month","imageUrl":"https:\/\/www.thbaker.co.uk\/media\/nosto\/v12-finance.png"}Longines Mens Hydroconquest Automatic 42mm Navy Blue Dial Watch24-99-L3.788.4.96.62026-03-26 00:00:000[{"path":"\/Watches","url":"\/watches\/"},{"path":"\/Watches\/Mens Watches","url":"\/mens-watches\/"},{"path":"\/Watches\/Divers Watches","url":"\/divers-watches\/"},{"path":"\/Watches\/Automatic Watches","url":"\/automatic-watches\/"},{"path":"\/Watches\/Swiss Watches","url":"\/swiss-watches\/"},{"path":"\/Brands A-Z\/Longines Watches","url":"\/longines-watches\/"},{"path":"\/Brands A-Z\/Longines Watches\/Longines Mens","url":"\/longines-mens-watches\/"},{"path":"\/Brands A-Z\/Longines Watches\/Longines Diving Collection\/Longines Hydroconquest","url":"\/longines-hydroconquest-watches\/"},{"path":"\/Watches\/Luxury Watches","url":"\/luxury-watches\/"},{"path":"\/Brands A-Z\/Longines Watches\/Longines Diving Collection","url":"\/longines-diving-watches\/"},{"path":"\/Brands A-Z\/Longines Watches\/Longines Performance Collection","url":"\/longines-performance-watches\/"},{"path":"\/Free Gift Card - When you spend \u00a3500+","url":"\/free-gift-card\/"},{"path":"\/Watches\/Luxury Watches\/Mens Luxury Watches","url":"\/mens-luxury-watches\/"},{"path":"\/\u00a3150 Gold Gift Card (\u00a31000 - \u00a32000)","url":"\/150-gold-gift-card\/"},{"path":"\/Free Gift With Purchase Products","url":"\/free-gift-with-purchase-products\/"},{"path":"\/Watches\/Waterproof Watches","url":"\/waterproof-watches\/"}]2026-03-26
