Black synthetic leather watch strap loop, 18 mm
Sized for straps 18 mm wide, this black keeper is cut from soft synthetic leather. It is soft, discreet and stands up…
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Give a 20 mm leather-style strap a fresh start with this black synthetic leather loop. Its leather-look finish sits comfortably alongside a wide range of strap colours and textures. The black finish stays sober and elegant on a dark leather-look band. To choose the right size, measure your strap where the loop sits: it should read 20 mm.
A black strap of 20 mm is close to universal: you see it on chronographs, everyday quartz watches, smartwatches and automatic dress models. That popularity also means plenty of black straps with tired keepers. This loop gives such a strap a firm, discreet hold again.
What makes a good black keeper? It should disappear against the band, not show a contrasting edge. It should hold the strap tip without squeezing it. And it should keep doing so after a few wet days. Synthetic leather ticks those boxes: dark and uniform, flexible enough to grip, and less bothered by water than real leather.
Measuring is quick. Place a millimetre ruler across the strap near the buckle; a reading of 20 mm confirms this size. Then pass the strap end through the new loop and slide it into position. If you own several 20 mm black straps, a spare keeper is worth having, because they tend to fail at an inconvenient moment.
Is it suitable on a black smartwatch strap? Yes, if the band is a standard flat 20 mm strap with a leather-like or similar surface.
Can it replace a black real-leather keeper? Yes; at this colour the faux leather finish is hard to tell apart.
Data sheet