Seiko Sportura

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

14.6 to 22 mm

Verification: From our database, not yet verified

37 to 45 mm cases

Filter references by lug width

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

Collection24 references
21 mm
Illustration drawn to scale: 45 mm case, 21 mm lugs

24 Seiko Sportura references

Seiko Sportura 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.

  • SLQ021J1

    Sportura

    Lug width: 22 mm

    Source: Database

    Case size: 44 mm

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SLQ023J1

    Sportura

    Lug width: 22 mm

    Source: Database

    Case size: 44 mm

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SNAE59P1

    Sportura

    Lug width: 21 mm

    Source: Database

    Case size: 45 mm

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SNAE61P1

    Sportura

    Lug width: 21 mm

    Source: Database

    Case size: 45 mmBlack dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SNAE63P1

    Sportura

    Lug width: 21 mm

    Source: Database

    Case size: 45 mmBlack dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SNAE69P1

    Sportura

    Lug width: 21 mm

    Source: Database

    Case size: 45 mmBlack dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SNAE95P1

    Sportura

    Lug width: 21 mm

    Source: Database

    Case size: 44 mmBlack dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SNAE99P1

    Sportura

    Lug width: 21 mm

    Source: Database

    Case size: 42 mm

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SNP055P1

    Sportura

    Lug width: 21 mm

    Source: Database

    Case size: 42 mmBlack dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SNP085P1

    Sportura

    Lug width: 21 mm

    Source: Database

    Case size: 42 mmWhite dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SPC135P1

    Sportura

    Lug width: 21 mm

    Source: Database

    Case size: 44.5 mmBlue dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SPC137P1

    Sportura

    Lug width: 21 mm

    Source: Database

    Case size: 44.5 mmBlack dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SRG017P1

    Sportura

    Lug width: 21 mm

    Source: Database

    Case size: 44.5 mmBlue dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SRG019P1

    Sportura

    Lug width: 21 mm

    Source: Database

    Case size: 44.5 mmBlack dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SSA882J1

    Sportura

    Lug width: 17 mm

    Source: Database

    Case size: 37 mmWhite dialCase material: Stainless steel

    Style
    sport
    Status
    Listed in our database, not yet verified
  • SSA885J1

    Sportura

    Lug width: 17 mm

    Source: Database

    Case size: 37 mmWhite dialCase material: Stainless steel

    Style
    sport
    Status
    Listed in our database, not yet verified
  • SSC271P1

    Sportura

    Lug width: 21 mm

    Source: Database

    Case size: 42 mmCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SSC355P1

    Sportura

    Lug width: 21 mm

    Source: Database

    Case size: 45 mm

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SSC357P1

    Sportura

    Lug width: 21 mm

    Source: Database

    Case size: 45 mmBlack dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SSC483P1

    Sportura

    Lug width: 14.6 mm

    Source: Database

    Case size: 44.2 mmCase material: Stainless steel

    Style
    sport
    Status
    Listed in our database, not yet verified
  • SUN015P1

    Sportura

    Lug width: 21 mm

    Source: Database

    Case size: 44.4 mmBlack dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SUN017P1

    Sportura

    Lug width: 21 mm

    Source: Database

    Case size: 44.4 mmBlue dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SUN025P1

    Sportura

    Lug width: 21 mm

    Source: Database

    Case size: 44.4 mmWhite dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • SUN026P1

    Sportura

    Lug width: 21 mm

    Source: Database

    Case size: 44.4 mmBlack dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified

FAQ

What lug width does the Seiko Sportura use?

Seiko Sportura lug width: 14.6 to 22 mm depending on the reference. The most common is 21 mm (19 of the 24 references with a listed width in our database). Find your exact reference in the table below. These widths come from our database and are not yet verified.

Do all Seiko Sportura 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 Sportura lug widths come from?

From our database, which lists 24 Seiko Sportura references, 24 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

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.