Longines Hydroconquest Replacement Link 19mm L600154909 / L600154855

All the products on this shop are available to buy on eBay and Vinted but at a higher price to accommodate the hefty platform selling fees.

I made this website so I can offer the best deal possible and be able to control the price.

If you prefer to buy the watch on our ebay/vinted stores and don't mind the higher price on there than that's perfectly fine.

Please review photos carefully - they form part of the description. Watches are pre-owned and may show light signs of wear consistent with age. Timekeeping is measured on a timegrapher, but we do not guarantee accuracy equivalent to a brand new unit purchased from an authorised dealer.

Unless specifically stated with a recent pressure-test date, water resistance is not guaranteed.

Shipping Policy

At Zero Hour Watches, every order is handled with care and attention to detail. All watches are fully inspected, photographed, and safely packaged before dispatch.

UK Shipping

• Fully insured tracked delivery on all orders.

• Free shipping on orders over £600

• Orders are usually dispatched within 1 working day.

• Deliveries are made via Royal Mail Special Delivery or equivalent next-day insured service.

International Shipping

• Fully insured tracked shipping available worldwide via UPS.

• Delivery times vary by destination (typically 5–10 working days).

• Buyers are responsible for any customs duties or import taxes that may apply.

Handling & Insurance
All watches are shipped with full insurance cover until they arrive safely with you. Tracking details are provided immediately after dispatch.

If you have any questions about delivery times or special shipping requests, feel free to get in touch — I’m always happy to help.

Inspection Policy
If you’d like extra peace of mind, you’re welcome to have the watch inspected by any independent jeweller or watchmaker in London before purchase.

• Inspections must be arranged in advance.

• The buyer covers any associated costs.

• Watches will only be released for inspection under agreed terms to ensure full insurance coverage.

All watches at Zero Hour Watches are sold as described and as seen. Each piece is carefully inspected, tested for accuracy, and photographed in detail to ensure you know exactly what you’re buying.

Because every watch is a unique pre-owned item, we do not accept returns unless the watch arrives materially different from its description. Please read listings carefully and review all photos before purchase — transparency is at the heart of what I do.

My goal is always a smooth, honest, and professional transaction for both sides. If you have any concerns before or after purchase, please reach out — I’m always happy to help.