This black silicone official Grand Seiko Diver’s strap features an intricately carved design for improved streamlined flow when worn in water.

This strap will fit any Grand Seiko Diver’s watch with a 22mm lug width. It has a clasp width of 20mm.

Our team are happy to fit your new strap onto your Grand Seiko timepiece completely free of charge. Either simply use our appointment booking service (https://www.grandseikoboutique.co.uk/book-your-appointment/) to find a time that is convenient for you at our London boutique, or contact our UK Service Centre at +44 1628 770 001 to arrange postage.

If you have any questions about changing the straps on your watch, please do contact us on +44 1628 770 001 or at service@seiko.co.uk.

Returns and exchanges are accepted for unworn straps only.

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