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Built for adventure and designed for everyday wear, the Sennen FKM Rubber Watch Strap combines rugged durability with exceptional comfort. Whether paired with a dive watch, field watch or modern sports watch, it's a versatile companion that's equally at home in the water, on the trail or during the daily commute.
Crafted from premium FKM rubber, the Sennen is engineered to withstand the demands of an active lifestyle. Resistant to saltwater, UV exposure, sweat and heat, FKM offers superior durability compared to traditional rubber while retaining its flexibility, comfort and appearance over time.
Named after Sennen Cove in West Cornwall, this strap takes inspiration from one of Britain's most dramatic coastal landscapes. Exposed to powerful Atlantic swells and shaped by wind, sea and weather, Sennen is a place defined by resilience and adventure. The strap embodies that same spirit, delivering dependable performance in demanding conditions without compromising on comfort.
The Sennen's gently contoured profile has been designed to sit naturally on the wrist, while a thickness that tapers from 3.5mm to 3mm provides a reassuringly robust feel without unnecessary bulk. Its flexible construction ensures lasting comfort throughout the day, and the adjustable fit accommodates wrist sizes from approximately 130mm to 180mm, excluding the watch case.
Integrated quick-release spring bars make installation tool-free and effortless, so you can swap straps in seconds. If you need to remove the quick-release spring bars, then you can learn how to easily remove quick-release spring bars in our video.
Whether you're exploring the coastline, heading off the beaten path or simply looking for a dependable everyday strap, the Sennen delivers the durability, comfort and versatility that make FKM rubber a favourite among watch enthusiasts.
| Lug Width | 18mm | 19mm | 20mm | 21mm | 22mm | 23mm | 24mm |
| Buckle Size | 16mm | 18mm | 18mm | 20mm | 20mm | 22mm | 22mm |
| Clasp Finish | Brushed |
|---|---|
| Clasp Material | Stainless Steel |
| Clasp Type | Pin Buckle |
| Strap Adjustment | Min 130mm, Max 180mm |
| Strap Adjustment Positions | 9 Holes |
| Strap Brand | WatchGecko |
| Strap Length | 125 / 75mm |
| Strap Material | Rubber |
| Strap Material Colour | Black |
| Strap Material Type | Rubber FKM |
| Strap Style | Rubber Dive |
| Strap Thickness | 3.5mm to 3mm |
Size Guide
The ‘lug width’ is simply the internal width measured between the lugs (where the watch strap fits) of the watch.
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