Edox Co 1 Chronograph 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.

    25 mm

    Listed by the maker for ref. 01128‑37GNNOCA‑GNO, 01128‑37GNRCA‑GNR and 2 more

    45 mm case

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    Official page: Edox

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

    Collection5 references
    25 mm
    Illustration drawn to scale: 45 mm case, 25 mm lugs

    Lug widths across the line

    The Edox Co 1 Chronograph Automatic takes a 25 mm strap: all 5 references with a listed width in our database use 25 mm. Check the reference on your case back to be sure.

    Filter references by lug width

    5 Edox Co 1 Chronograph Automatic references

    Edox Co 1 Chronograph 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.

    • 01128‑37GNNOCA‑GNO

      CO-1 Chronograph Automatic

      25 mm

      Maker

      45 mm

    • 01128‑37GNRCA‑GNR

      CO-1 Chronograph Automatic

      25 mm

      Maker

      45 mm

    • 01128‑3NOCA‑BUIDN

      CO-1 Chronograph Automatic

      25 mm

      Maker

    • 01128‑3NRCA‑NN

      CO-1 Chronograph Automatic

      25 mm

      Maker

    • 01128‑37GNRCAGN

      CO-1 Chronograph Automatic 01128-37GNRCA-GNR

      25 mm

      Database

    FAQ

    What lug width does the Edox Co 1 Chronograph Automatic use?

    The Edox Co 1 Chronograph Automatic takes a 25 mm strap: all 5 references with a listed width in our database use 25 mm. Check the reference on your case back to be sure. The Edox Co 1 Chronograph Automatic ref. 01128-37GNNOCA-GNO, 01128-37GNRCA-GNR and 2 more take 25 mm (listed by the maker).

    Where do these Edox Co 1 Chronograph Automatic lug widths come from?

    From our database, which lists 5 Edox Co 1 Chronograph Automatic references, 5 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 Edox collections

    All Edox 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.