This strap is made of high-quality, bi-color rubber and features a durable Bioceramic loop and a convenient VELCRO® closure ensuring a secure and comfortable fit. The top of the strap features a textured surface that resembles an astronaut suit while the underside resembles craters found on the lunar surface. All straps feature the OMEGA X Swatch, MoonSwatch and iconic Speedmaster logos. Every strap is fitted with a quick release system and comes with a specialized tool for effortless strap replacement. Download the following PDF file: Wrist size guidelines (Print at 100% scale): https://static.swatch.com/files/ecom/straps_guide_ms_en_US.pdf
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