Chronoswiss Evolution Small Second

    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: Chronoswiss

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

    Collection4 references
    20 mm
    Illustration: 20 mm lugs drawn to scale, case size not on record

    Lug widths across the line

    The Chronoswiss Evolution Small Second takes a 20 mm strap: all 3 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

    4 Chronoswiss Evolution Small Second references

    Chronoswiss Evolution Small Second 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.

    • CH‑8023.2‑BLSI

      Evolution Small Second Blue Orbit

      20 mm

      Maker

    • CH‑8023.2‑BRSI

      Evolution Small Second Desert

      20 mm

      Maker

    • CH‑8023.2‑STLS

      Evolution Small Second Jasper

      20 mm

      Maker

    • CH‑8022R.2‑STSE

      Evolution Small Second Serpentine

      Screwed bars

      Database

    FAQ

    What lug width does the Chronoswiss Evolution Small Second use?

    The Chronoswiss Evolution Small Second takes a 20 mm strap: all 3 references with a listed width in our database use 20 mm. Check the reference on your case back to be sure. The Chronoswiss Evolution Small Second ref. CH-8023.2-BLSI, CH-8023.2-BRSI and 1 more take 20 mm (listed by the maker).

    Where do these Chronoswiss Evolution Small Second lug widths come from?

    From our database, which lists 4 Chronoswiss Evolution Small Second references, 3 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 Chronoswiss collections

    All Chronoswiss 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.