Seiko Coutura

    The strap size depends on the reference. Yours is engraved on the case back or between the lugs at 6 o'clock.

    7 to 16 mm

    Listed by the maker

    Filter references by lug width
    Find your exact reference

    Official page: Seiko

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    Indicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size.

    Collection22 references
    12 mm
    Illustration: 12 mm lugs drawn to scale, case size not on record

    22 Seiko Coutura references

    Seiko Coutura references in our database. Each card says where its width comes from: listed by the maker (linked to the maker's page in the details), two independent sources agree, or listed in our database and not yet verified by us.

    • SRWZ24P9

      Coutura

      15 mm

      Maker

    • SNE506P9

      Coutura

      12 mm

      Maker

    • SNE511

      Coutura

      12 mm

      Maker

    • SNE516

      Coutura

      12 mm

      Maker

    • SSC376P9

      Coutura

      12 mm

      Maker

    • SSC572

      Coutura

      12 mm

      Maker

    • SSC573

      Coutura

      12 mm

      Maker

    • SSC642

      Coutura

      15 mm

      Maker

    • SSC700P9

      Coutura

      12 mm

      Maker

    • SSC764

      Coutura

      12 mm

      Maker

    • SSC788P9

      Coutura

      12 mm

      Maker

    • SSC798

      Coutura

      12 mm

      Maker

    • SSG009P9

      Coutura

      12 mm

      Maker

    • SSG010P9

      Coutura

      12 mm

      Maker

    • SSG021P9

      Coutura

      12 mm

      Maker

    • SSG022P9

      Coutura

      12 mm

      Maker

    • SUR589P9

      Coutura

      16 mm

      Maker

    • SUR592P9

      Coutura

      16 mm

      Maker

    • SUR593

      Coutura

      16 mm

      Maker

    • SUR594

      Coutura

      16 mm

      Maker

    • SUR596

      Coutura

      16 mm

      Maker

    • SUT310

      Coutura

      7 mm

      Maker

    FAQ

    What lug width does the Seiko Coutura use?

    Seiko Coutura lug width: 7 to 16 mm depending on the reference. The most common is 12 mm (14 of the 22 references with a listed width in our database). Find your exact reference in the table below. The Seiko Coutura ref. SUT310 takes 7 mm (listed by the maker). The Seiko Coutura ref. SNE506P9, SNE511 and 12 more take 12 mm (listed by the maker). The Seiko Coutura ref. SRWZ24P9 and SSC642 take 15 mm (listed by the maker). The Seiko Coutura ref. SUR589P9, SUR592P9 and 3 more take 16 mm (listed by the maker).

    Do all Seiko Coutura references take the same strap?

    No. 4 different lug widths appear across the line, often by case size or generation. Check the reference engraved on the case back or between the lugs.

    Where do these Seiko Coutura lug widths come from?

    From our database, which lists 22 Seiko Coutura references, 22 of them with a listed width. Each reference card says whether the maker lists the width, two independent sources agree on it, or it is not yet verified.

    Other Seiko collections

    All Seiko collections

    Help

    What is lug width?

    The gap between the two lugs that hold the strap, in millimetres. A new strap must match it exactly: 20 mm lugs take a 20 mm strap.

    Measure it in 30 seconds

    1. Take the strap off, or look at the back of it: many straps print their width.
    2. Measure the inside gap between the lugs with a caliper or a millimetre ruler.
    3. Round to the nearest whole millimetre. Most watches use 18, 20 or 22 mm.

    Strap, quick release or system?

    Most watches use spring bars, so any strap of the right width fits. Many smartwatches use their own band system instead, such as Apple Watch bands or Garmin QuickFit.