Overstock: Navy Minerva Box Signature Strap
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Straps sold in Overstock are final and no returns or refunds will be accepted, unless there was a functional defect that prevents the strap from being used.
Minerva Box leather comes from Badalassi Carlo tannery from Italy, which also makes many popular leather articles such as Pueblo and Waxy. It has a beautiful naturally pebbled surface texture that comes as a result of the tanning process, giving it a lot of character and depth.
Excerpt from Strap Guide by Michael: "The BB58 Blue and the Navy Minerva Box Signature strap seem like they were MADE FOR EACH OTHER. The pebbled texture of the leather, the saturated blue tones, AND the depth and character of this strap all make you look down at your wrist and let out an audible “gasp”! Just beware of sporting this combo while driving, as you might have trouble keeping your eyes on the road!"
Note: Minerva Box is a naturally tumbled leather and hence has both pebbled and smooth surfaces. The strap that you receive may not be uniformly pebbled or smooth.
This strap has been discontinued and will not be restocked.
Specifications
Note: This strap has been discontinued and will not be restocked.
What's Included
New Micro-Adjust CTS Deployant Clasp
6mm of tool-free fit adjustment.
Strap Length Calculator
- Place your watch flat (face up)
- Measure from the tip of the top lug to the tip of the bottom lug
- Use mm for best accuracy
- Wrap a measuring tape (or string) snugly around your wrist
- Measure just above the wrist bone
- Don’t add extra slack — choose the closest band
What determines strap length?
Strap length is primarily determined by your wrist size. Watch lug-to-lug and wrist shape can affect how the strap sits, but they do not change the standard strap length recommendation.
Between sizes?
If your wrist size falls between two ranges, we generally recommend sizing up for better comfort.
When should I consider custom length?
- Your wrist is outside the Small–Large range
- You prefer very short or very long tail length
- You’re pairing the strap with a deployant clasp
- You want a specific hole position or tail length
Example
A 16.8 cm wrist typically fits a Medium (115/70) strap. If you prefer a shorter tail, Small may also work — but Medium is the safer choice.
Find Your Lug Width
If you're looking to purchase a strap for your watch, you will need to know the lug width of your watch. Lug width refers to "A" in this schematic below.

There are two ways to find out the lug width of your watch.
- Firstly, you can Google "<watch brand and model> lug width" and see if there is an answer from the brand's website, or some other trusted online sources.
- Next, you can use a pair of callipers to measure your watch's lug width. Keeping in mind that different references under the same collection can have varying lug widths, it's always best to double-check.
- Alternatively, you can use a ruler to measure your watch's lug width. Make sure the ruler's marks line up with the inner edge of the lugs for the best accuracy.
If you're searching for a Delugs strap to use with a vintage watch, be sure to check in with our Customer Service. Vintage watches sometimes use odd widths (17.5mm) or have shallow spring bar plots. This can increase the likelihood of slippage, even with the correct strap installed. Our trained staff will advise on the best course of action for a perfect fit.
Lug widths are typically in whole numbers, and while the most common lug widths are between 18-22mm, they can go down to 8mm or up to 32mm even. Our ready stock straps are available in 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 24mm and 26mm. If you need other lug widths, you can have it custom made.
You will then need to purchase a strap of the same lug width. For example, if your watch has a lug width of 20mm, you will need to purchase strap with a width of 20-16.
Note: Our Widths typically have two numbers, for example 20-16. The first number (20) refers to the lug width ("A" in the schematic above). The second number (16) refers to the buckle width ("B" in the schematic above). You just need to ensure that the first number matches the lug width of your watch.
