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Pre-Owned

Longines HydroConquest 43mm GMT Black Automatic 2025 - L38904569 - RRP £2,600

Longines HydroConquest 43mm GMT Black Automatic 2025 - L38904569 - RRP £2,600

Regular price £1,700.00
Regular price Sale price £1,700.00
Sale Sold out
New vs Pre-Owned
Selling my extremely sleek 43mm Longines Hydroconquest GMT with black ceramic bezel and sunburst dial on the most comfortable strap out of any watch I've had.

Ref. L3.890.4.56.9

Warranty active till 04.09.2030 

Excellent cosmetic condition:
Only the lightest signs of casual wear on the case and clasp only noticeable upon close inspection.
Crystal is pristine and unmarked.
Overall fantastic and looks absolutely phenomenal on the wrist.

Excellent mechanical condition (timegrapher tested):
0 to +3 s/day average, ~251–295° amplitude, 0.1–0.6 ms beat error @ 25,200 vph.

Longines L844 GMT automatic movement performing excellently with strong amplitude and very stable positional results.


My wrist is 6.5 inch slim and this 43mm case still fits beautifully. It will suit larger wrists but as you can see no problem for slimmer ones too.

The strap is extremely comfortable and features a very well engineered clasp with on the go micro-adjustments.

Comes with:
- Outer cardboard box
- Inner presentation box
- Warranty card (Stamped First Class Watches - undated - warranty activated on Longines website 04/09/2025)
- Instructions booklet








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Condition, delivery & returns

Authenticity & Inspection

Watches are individually sourced and inspected by Zero Hour Watches before sale. See the description and photographs for details of this particular watch.

Condition & Photography

Please review all photographs carefully, as they form part of the description. Notable imperfections are photographed and described where possible. See the individual listing for condition and any test results.

Water Resistance

For pre-owned watches, water resistance should not be assumed unless the individual listing states a recent pressure test. Avoid water exposure if it has not been verified.

Shipping

UK delivery is free on orders of £500 or more. We aim to dispatch orders within one working day and use an appropriate tracked service.

International delivery is available to selected destinations offered at checkout. Rates and estimated delivery times are shown at checkout, and applicable import charges are the recipient’s responsibility.

See our Shipping Policy for full details.

Returns

For UK consumer online purchases, you can cancel without giving a reason within 14 days after delivery, then have 14 days to send the item back. Statutory rights for faulty or misdescribed goods remain unaffected. Read the full Refund Policy.

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