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Bracelet type
High Swiss Strandred
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Lifetime Warranty
These precision clasp spring bars are engineered specifically for classic Rolex bracelet clasps, designed for older and vintage Rolex models that use the traditional clasp system. They are not compatible with modern Rolex hidden clasps or the newer large clasp designs.
Manufactured to factory correct dimensions, these spring bars deliver exact fit, proper tension, and long term reliability inside Rolex bracelet clasps. Every detail is built to mirror original Rolex clasp spring bars, ensuring secure locking, smooth operation, and professional level performance.
A compatibility image is included in the product description showing the exact Rolex clasps these spring bars are designed to fit, removing all guesswork before purchase.
Crafted from high grade Swiss standard 316 stainless steel, each spring bar offers:
Exceptional strength
Superior corrosion resistance
Long term elasticity under constant tension
This is the same steel trusted in professional Swiss watchmaking for high stress moving components.
Classic Rolex bracelet clasps
Older and vintage Rolex models
Traditional Oyster and Jubilee clasp styles
Hidden clasp systems
New generation oversized Rolex clasps
Each spring bar is lab tested up to 10,000 compression cycles to ensure:
Consistent tension
Secure clasp engagement
No deformation over time
No weak springs
No loose tolerances
No shortcuts
Built for daily wear and frequent bracelet changes.
Precision machined for exact tolerances
Optimized shoulder profile for secure clasp seating
Smooth finish for clean installation
Built for collectors and watchmakers
Installation feels exactly like original factory spring bars.
Length: 16 mm
Thickness: 1.8 mm
Designed specifically for Rolex clasp use, not watch lugs.
You only need 1 spring bar for your clasp.
This listing includes 2 spring bars, giving you a spare for future use or servicing.
Material: Swiss standard 316 stainless steel
Construction: Precision machined
Testing: Lab tested up to 10,000 cycles
Compatibility: Classic Rolex bracelet clasps
Length: 16 mm
Thickness: 1.8 mm
Use: Rolex clasp installation
Warranty: Lifetime
Built for professionals.
Trusted by collectors.
Manufactured to factory standards.
This product is not manufactured by Rolex SA and is not an official Rolex component. Rolex is a registered trademark of Rolex SA.
Hey there! It's pretty simple: we totally want you to fall in love with what you buy from us, just like we have. Not feeling it 100%? No stress! Just hit us up, and we promise we'll sort it out for you.
Always measure the watch lug width, not the spring bar itself. The correct size is the distance between the inner edges of the lugs where the strap sits. Measuring the spring bar can be misleading because spring bars compress and extend.
Use a digital caliper for the most accurate result. Measure the inside distance between the lugs in millimeters. If you do not have a caliper, a ruler can be used, but accuracy may vary. Always round to the nearest standard size such as 18 mm, 20 mm, or 22 mm.
Spring bars are spring loaded and can appear shorter or longer depending on compression. Measuring the spring bar itself often results in the wrong size. The lug width of the watch case is the only reliable reference.
Thickness depends on the watch and strap.
1.5 mm is ideal for dress watches, vintage watches, and straps with tighter tolerances.
1.8 mm offers increased strength and is recommended for sports watches, tool watches, and heavier straps.
Always ensure your lug holes and strap can accommodate the selected thickness.
Yes. These spring bars are designed with precise tolerances to fit both standard lug holes and solid lug hole cases. For solid lug watches, always verify that the lug hole diameter supports the selected thickness before installation.
No. Many spring bars look the same on the outside, but the quality can be completely different. Cheap spring bars are often made from low grade steel with weak springs, while premium spring bars are made to manufacturer and Swiss standards.
Yes. Spring bars hold your watch on your wrist. Low quality spring bars can bend, lose tension, or break over time, which can cause your watch to fall and get damaged. A broken spring bar can cost far more than a proper high quality replacement.
High quality spring bars are made from 316 stainless steel, use stronger internal springs, and are tested for tension and durability. They resist corrosion, keep their strength over time, and provide much better security for your watch.
MADE IN ITALY
Finest Premium Italian Leather
Swiss Structure and Hardware
Designed By Watchmaker
Craftsmanship and Testing
How to Measure a Watch Strap :
Remove the Strap (if needed):
- Take off the watch strap if it is still attached. This ensures precise measurement of the lug width.
2. Locate the Watch Lugs:
- The lugs are the small metal bars or openings on the watch case where the strap attaches.
3. Measure the Lug Width:
- Place the ruler across the inside of the lugs.
- Measure the distance between the two inner edges of the lugs (in millimeters).
4. Determine the Strap Width:
- The strap width should match the lug width to fit securely.
- For example, if the lug width is 20 mm, you need a strap that is also 20 mm wide.
💡 Pro Tip: Use a precision ruler or caliper for the most accurate measurements.
![[product_name]-Milano Straps](http://milanostraps.com/cdn/shop/files/Screenshot_2023-01-27_at_10.10.08_PM.jpg?v=1674875775&width=1466)
Our watch bands are designed with convenience in mind. They can be changed out quickly and easily, allowing you to switch up the look of your watch in no time. The process is simple and straightforward. All you need to do is rotate the band, and then clip it into place. This means you can change the band of your watch in the blink of an eye to suit your needs and preferences at any given time. Whether you want to match your watch band to your outfit, or you want to switch from a sporty band to a formal one, it's all possible with our quick-change design. This feature is great for those who like to change their look often and those who want to have multiple options of band styles.
We're proud of our brand, and we're always looking for ways to improve and evolve. We're always open to feedback and suggestions, so please don't hesitate to reach out and let us know what you think.
If you're looking for a new watch strap, or just a new leather accessory, we invite you to browse our collection and discover the Milano Straps difference for yourself.
