Back Cover Case Screws Replacement for Longines L4 La Grande
Product Overview
This replacement back cover case screw set is engineered exclusively for the Longines L4 La Grande Classique De Watch, delivering an exact fit that mirrors the precision of the original components. Each screw is crafted from high-grade stainless steel, chosen for its strength, longevity, and resistance to corrosion—qualities essential for maintaining the integrity of a fine timepiece. Whether you’re a professional horologist performing routine servicing or a dedicated watch collector managing your own repairs, these screws offer a reliable solution for securing the watch’s back cover after access to the internal mechanisms. The set includes six screws, providing one complete replacement set with additional pieces for future maintenance or unforeseen repairs. With more than ten years of experience supplying premium watch components to customers worldwide, we prioritize quality, accuracy, and customer care in every product we offer. Every order is backed by our commitment to satisfaction, and we encourage buyers to reach out with any questions before or after purchase.
Key Features
- Precision Fit for Longines L4 La Grande Classique De Watch – These screws are manufactured to match the exact threading, head size, and length of the original factory components, ensuring a seamless installation that won’t compromise the watch’s structural alignment or seal.
- Premium Stainless Steel Construction – Built from durable stainless steel, the screws resist rust, tarnish, and degradation over time, preserving both function and appearance even in varying environmental conditions.
- Compact and Lightweight Design – With dimensions of 1.2mm in length, 0.7mm in diameter, and 1.7mm in height, these screws are designed to integrate flawlessly into the watch case without interfering with movement components or adding unnecessary weight.
- Value Pack of Six Screws – Each package contains six screws, allowing for a full back cover replacement with extras to keep on hand for future servicing or in case of loss during disassembly.
- Trusted Quality and Support – Backed by over a decade of expertise in the online watch parts industry, we stand by the reliability of our products and offer responsive customer support to assist with compatibility, installation, or any other inquiries.
Technical Specifications
- Compatible Brand: Longines L4 La Grande Classique De Watch
- Material: Stainless Steel
- Dimensions: 1.2mm (length) × 0.7mm (diameter) × 1.7mm (height)
- Package Includes: 6 screws
Benefits & Use Cases
These replacement screws are essential for maintaining the functionality and protection of your Longines L4 La Grande Classique De Watch. They are particularly useful during standard maintenance procedures such as battery replacement, movement cleaning, or gasket inspection—any scenario that requires removal and reattachment of the case back. The precise dimensions ensure a tight, secure fit that helps preserve the watch’s water resistance and overall structural stability. For watchmakers and enthusiasts alike, having a dependable set of spare screws minimizes downtime and prevents frustration caused by lost or stripped originals. The inclusion of six screws means you can complete a full replacement and still retain spares for future use, making this set a practical investment in long-term watch care. Whether you’re restoring a vintage piece or performing routine upkeep, these screws deliver consistent performance and peace of mind.
Important Notes
These screws are designed specifically for the Longines L4 La Grande Classique De Watch model. Compatibility with other Longines models or third-party watches is not guaranteed, so we strongly recommend confirming your watch model before purchasing. During installation, use appropriate watchmaking tools—such as a precision screwdriver with a correctly sized tip—to avoid damaging the screw heads or surrounding case components. Over-tightening can lead to thread stripping, so apply gentle, even pressure. The package contains six screws, sufficient for one complete replacement with extras for future needs. If you have any questions regarding fit, installation techniques, or product details, our customer support team is available to provide guidance. We are committed to 100% customer satisfaction and encourage timely communication to resolve any concerns promptly.
