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Iwate - Soko

Iwate - Soko

Regular price $175.00 USD
Regular price $175.00 USD Sale price $175.00 USD
Sale Out of Stock
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Case Type

19mm integrated vulcanized FKM rubber strap for the Grand Seiko 'Soko' case for when you want to keep it casual and comfortable. The underside of the strap features a design inspired by the topography map of Mt. Iwate, and tapers to 16mm at the buckle.

Please check the 'Supported Case Types' section below to identify which strap will best match the specific ref. number of your 'Soko Grand Seiko Case. If your case does not appear, please contact us.

If you need instructions on how to install your strap, please watch our handy installation video.

**Please Note: If you initiate a return due to problems with fitment and
1) your watch model is not listed as a compatible case and
2) you didn't check with us beforehand to confirm that your watch model will work with the strap, then a $25 re-stocking fee will be deducted from your refund. 

Note: Proper fitment will require use of supplied 1.2mm spring bars.

Supported Case Types

Soko Grand Seiko Cases (19mm lug width only): SBGA429, SBGA427.

Will also fit: SBGA285, SBGX263, and SBGX261.

Proper fitment will require using the supplied 1.2mm spring bars.


Made with Premium Vulcanized FKM Rubber.

Shipping & Returns

Free US shipping. International orders incur a shipping charge of $30. Please allow 2-3 days for processing.

Free US returns accepted within 30 days for a full refund for all unworn merchandise.

Care Instructions

To clean, wash with a drop of mild soap and freshwater, then dry with a soft cloth.

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Don't See Your Case Type Here?

We're always looking for feedback as to which case types we should design for in new products. If you have a Grand Seiko Case that's not yet represented in our product lineup, just let us know below!

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