Tutorial
How to change a watch strap
Quick release with your thumb, a spring bar tool for classic straps, or a one-piece strap threaded under the bars: three ways to swap a strap in a minute without a scratch.
· 4 min read
Steel 20 mm
Endmill Watch Band for Seiko Sumo SBDC001 SBDC031 SBDC081, Stainless Steel
Brushed, Diver Clasp
€79.90
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Fits any watch with 20 mm between the lugs
Not sure about yours? Type it, we know its lug width.
- Lug width
- 20 mm
- Material
- Steel
- Colour
- Black
- Ends
- Curved
This black steel watch band by Strapcode features a brushed finish and a diver clasp. Crafted with curved ends, the solid links are secured by screws to provide a robust and comfortable feel on the wrist. This style specifically suits Seiko Sumo models.
The strap is available in lug widths of 10, 18, and 20 millimetres. It does not have quick-release pins, fitting instead with traditional spring bars for a secure attachment to your watch case.
Change it yourself
One tool, a spare set of spring bars, and every swap takes a minute.
Fit it, care for it
All stories
Tutorial
How to measure your watch lug width
Lug width is the gap between the lugs where the strap enters, not the case size. Here is how to measure it with a ruler, where it hides on your current strap, and why half a millimetre matters.
· 3 min read