Spinnaker Spence 300 Automatic

    Every reference with a known width takes the same strap size. Your reference is engraved on the case back or between the lugs at 6 o'clock.

    20 mm

    Listed by the maker

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    Official page: Spinnaker

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

    Collection11 references
    20 mm
    Illustration: 20 mm lugs drawn to scale, case size not on record

    Lug widths across the line

    The Spinnaker Spence 300 Automatic takes a 20 mm strap: all 11 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

    11 Spinnaker Spence 300 Automatic references

    Spinnaker Spence 300 Automatic 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.

    • SP‑5097‑AA

      Spence 300 Automatic Aquamarine

      20 mm

      Maker

      Blue dialStainless Steel

      Attachment
      classic lugs
      Status
      Listed by the maker

    • SP‑5097‑99

      Spence 300 Automatic Burgundy

      20 mm

      Maker

      Red dialStainless Steel

      Attachment
      classic lugs
      Status
      Listed by the maker

    • SP‑5097‑55

      Spence 300 Automatic Crimson Red

      20 mm

      Maker

      Red dialStainless Steel

      Attachment
      classic lugs
      Status
      Listed by the maker

    • SP‑5097‑77

      Spence 300 Automatic Gunmetal

      20 mm

      Maker

      Grey dialStainless Steel

      Attachment
      classic lugs
      Status
      Listed by the maker

    • SP‑5097‑33

      Spence 300 Automatic Hickory Brown

      20 mm

      Maker

      Brown dialStainless Steel

      Attachment
      classic lugs
      Status
      Listed by the maker

    • SP‑5097‑22

      Spence 300 Automatic Indigo Blue

      20 mm

      Maker

      Blue dialStainless Steel

      Attachment
      classic lugs
      Status
      Listed by the maker

    • SP‑5097‑BB

      Spence 300 Automatic Navy Blue

      20 mm

      Maker

      Blue dialStainless Steel

      Attachment
      classic lugs
      Status
      Listed by the maker

    • SP‑5097‑66

      Spence 300 Automatic Off White

      20 mm

      Maker

      White dialStainless Steel

      Attachment
      classic lugs
      Status
      Listed by the maker

    • SP‑5097‑88

      Spence 300 Automatic Olive

      20 mm

      Maker

      Green dialStainless Steel

      Attachment
      classic lugs
      Status
      Listed by the maker

    • SP‑5097‑11

      Spence 300 Automatic Pitch Black

      20 mm

      Maker

      Black dialStainless Steel

      Attachment
      classic lugs
      Status
      Listed by the maker

    • SP‑5097‑44

      Spence 300 Automatic Sea Green

      20 mm

      Maker

      Green dialStainless Steel

      Attachment
      classic lugs
      Status
      Listed by the maker

    FAQ

    What lug width does the Spinnaker Spence 300 Automatic use?

    The Spinnaker Spence 300 Automatic takes a 20 mm strap: all 11 references with a listed width in our database use 20 mm. Check the reference on your case back to be sure. The Spinnaker Spence 300 Automatic ref. SP-5097-AA, SP-5097-99 and 9 more take 20 mm (listed by the maker).

    Where do these Spinnaker Spence 300 Automatic lug widths come from?

    From our database, which lists 11 Spinnaker Spence 300 Automatic references, 11 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 Spinnaker collections

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    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.