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
Nylon 20 mm
The AAF Sea Grey-637 Strap by HAVESTON Straps, 20mm or 22mm
€30.90
Out of stock right now
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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
- Nylon
- Colour
- Grey
- Quick release
- Yes, no tool needed
The AAF Sea Grey-637 Strap is a watch strap featuring a woven nylon exterior and a soft underliner. This grey strap includes engraved rivets and a bead-blasted aviator roller buckle. Quick-release spring bars are built in, allowing for easy fitting without tools.
This strap is available in lug widths of 20mm and 22mm. The neutral grey tones suit dive and pilot watches, making it compatible with the Hamilton Frogman, Hamilton Jazzmaster, and Breitling Superocean Heritage.
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