Longines Conquest Stainless Steel Time-Setting Screw-Type External Locking Crowns

The Longines Conquest Screw-Type Crown is a precision-engineered replacement part designed exclusively for Longines Conquest dive watches. This premium stainless steel external locking crown is the perfect solution when your original factory crown becomes worn, damaged, stripped, or lost. Manufactured to exact OEM specifications, it delivers a seamless fit, factory-matching finish, and restores full 100-meter water resistance to your timepiece.

What is the Longines Conquest Screw-Type Crown?

The Longines Conquest Screw-Type Crown is the critical functional component that allows you to set the time and date while maintaining the watch’s water resistance. Unlike push-pull crowns, this screw-type external locking design creates a watertight seal when tightened, making it essential for diving and everyday water exposure.

Each crown is machined from high-grade 316L stainless steel, the same material used in the original Longines factory parts. It features a knurled grip for easy operation even with wet hands, and comes pre-installed with a high-quality rubber gasket to ensure a perfect seal.

Why Choose Our Longines Conquest Screw-Type Crown?

Our Longines Conquest Screw-Type Crown is manufactured to strict OEM-equivalent standards, ensuring factory-level performance and appearance. Every unit undergoes rigorous quality control testing before shipping. Key benefits include:

• Exact 1:1 dimensional match for the original Longines crown
• High-grade 316L stainless steel construction for maximum durability
• Pre-installed rubber gasket for immediate water resistance
• Knurled grip matching original factory texture and finish
• Compatible with both time-setting and date-setting functions
• No modifications required for installation

Compatibility Information for Longines Conquest Screw-Type Crown

This Longines Conquest Screw-Type Crown is specifically designed to fit the following Longines watch models:

• All Longines Conquest 39mm models produced from 2010 to 2025
• All Longines Conquest 41mm models produced from 2010 to 2025
• All stainless steel case variants
• Compatible with black, blue, white, and grey dial versions
• Works with both quartz and automatic movement models

If you are unsure about compatibility with your specific watch, please contact our customer service team with your watch’s serial number before ordering.

Installation Guide for Longines Conquest Screw-Type Crown

Installing the Longines Conquest Screw-Type Crown requires basic watch repair tools and some experience working with mechanical watches. For most customers, we recommend professional installation to ensure proper fit and water resistance.

For experienced DIY enthusiasts:

1. Carefully remove the old crown and stem using a small screwdriver
2. Clean the crown tube thoroughly with isopropyl alcohol to remove debris
3. Insert the new crown and stem into the watch movement
4. Test the time and date setting functions to ensure proper operation
5. Tighten the crown fully and perform a water resistance test
6. Inspect the seal for any signs of leakage

Maintenance Tips for Your Longines Conquest Screw-Type Crown

To keep your Longines Conquest Screw-Type Crown looking and functioning like new for years:

• Always tighten the crown fully after setting the time or date
• Avoid forcing the crown when screwing it down
• Rinse your watch with fresh water after exposure to saltwater or chlorine
• Inspect the gasket periodically for signs of wear or cracking
• Replace the gasket every 2-3 years to maintain optimal water resistance

Conclusion

The Longines Conquest Screw-Type Crown is the most cost-effective and convenient way to restore the functionality and water resistance of your Longines Conquest watch. With its exact fit, premium materials, and factory-matching finish, it provides a perfect alternative to expensive Longines service center replacements. All our replacement parts come with a 12-month warranty against manufacturing defects.

We also offer a wide range of other watch crown replacement parts for various luxury watch brands, including Omega, Rolex, and Cartier. Visit our website to explore our full collection of high-quality watch accessories.

For more information about Longines Conquest watches and their maintenance, you can visit the official Longines Conquest website.