Doxa SUB 300 Ti5 lug width

    The Doxa SUB 300 Ti5 takes a 20 mm strap: all 7 references with a listed width in our database use 20 mm. Check the reference on your case back to be sure.

    20 mm

    Listed by the maker

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    Official page: Doxa

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

    Collection7 references
    20 mm
    Illustration drawn to scale: 42.5 mm case, 20 mm lugs

    Lug widths across the line

    The Doxa SUB 300 Ti5 takes a 20 mm strap: all 7 references with a listed width in our database use 20 mm. Check the reference on your case back to be sure.

    Filter references by lug width

    7 Doxa SUB 300 Ti5 references

    Doxa SUB 300 Ti5 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.

    • 823.50.201.32

      SUB 300 Ti5 Caribbean Dive Flex

      20 mm

      Maker

      42.5 mm2026Blue dialGrade 5 titanium

      Style
      diver
      Movement
      Manual Chronograph
      Caseback
      Screw steel
      Production
      1976-1980
      Status
      Listed by the maker

    • 823.50.351.21

      SUB 300 Ti5 Professional Dive Flex

      20 mm

      Maker

      42.5 mm2026Orange dialGrade 5 titanium

      Style
      diver
      Movement
      Manual Chronograph
      Caseback
      Screw steel
      Production
      1976-1980
      Status
      Listed by the maker

    • 823.50.161.20

      SUB 300 Ti5 Redcoral (Black)

      20 mm

      Maker

      42.5 mmGrade 5 Titanium

      Attachment
      classic lugs
      Status
      Listed by the maker

    • 823.50.161.22

      SUB 300 Ti5 Redcoral (Red)

      20 mm

      Maker

      42.5 mmGrade 5 Titanium

      Attachment
      classic lugs
      Status
      Listed by the maker

    • 823.50.101.20

      SUB 300 Ti5 Sharkhunter (Black)

      20 mm

      Maker

      42.5 mmGrade 5 Titanium

      Attachment
      classic lugs
      Status
      Listed by the maker

    • 823.50.011.20

      SUB 300 Ti5 Whitepearl (Black)

      20 mm

      Maker

      42.5 mmWhite dialGrade 5 Titanium

      Attachment
      classic lugs
      Status
      Listed by the maker

    • 823.50.011.23

      SUB 300 Ti5 Whitepearl (White)

      20 mm

      Maker

      42.5 mmWhite dialGrade 5 Titanium

      Attachment
      classic lugs
      Status
      Listed by the maker

    FAQ

    What lug width does the Doxa SUB 300 Ti5 use?

    The Doxa SUB 300 Ti5 takes a 20 mm strap: all 7 references with a listed width in our database use 20 mm. Check the reference on your case back to be sure. The Doxa SUB 300 Ti5 ref. 823.50.201.32, 823.50.351.21 and 5 more take 20 mm (listed by the maker).

    Where do these Doxa SUB 300 Ti5 lug widths come from?

    From our database, which lists 7 Doxa SUB 300 Ti5 references, 7 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 Doxa collections

    All Doxa 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.