Yema Flygraf

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

    16 to 20 mm

    Listed by the maker for ref. YMHF1582AA‑AA, YMHF1582AA‑GG and 6 more

    38.5 to 40 mm cases

    Filter references by lug width
    Find your exact reference

    Official page: Yema

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

    Collection10 references
    20 mm
    Illustration drawn to scale: 40 mm case, 20 mm lugs

    10 Yema Flygraf references

    Yema Flygraf 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.

    • YMHF1582AA‑AA

      Flygraf Bi-Compax French Air Force

      20 mm

      Maker

      40 mm316L stainless steel

      Attachment
      classic lugs
      Status
      Listed by the maker

    • YMHF1582AA‑GG

      Flygraf Bi-Compax French Air Force

      20 mm

      Maker

      40 mm316L stainless steel

      Attachment
      classic lugs
      Status
      Listed by the maker

    • 64.25.10.05.TN.D5

      Flygraf CPA10

      20 mm

      Maker

      40 mmBlue dialGrade 2 titanium

      Attachment
      classic lugs
      Status
      Listed by the maker

    • COF64.25.10.05.TN.D5

      Flygraf CPA10

      20 mm

      Database

      Blue dialTitanium

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

    • YMHF1578AA‑GM

      Flygraf French Air & Space Force UTC Femme

      16 mm

      Maker

    • YFLY22CH.FR‑GMS

      Flygraf Navigator

      20 mm

      Maker

      40 mm316L stainless steel

      Attachment
      classic lugs
      Status
      Listed by the maker

    • YFLY25‑ZZ66S

      Flygraf Pilot

      19 mm

      Maker

      38.5 mm316L stainless steel

      Attachment
      classic lugs
      Status
      Listed by the maker

    • YFLY25‑AA66S

      Flygraf Pilot

      19 mm

      Maker

      38.5 mm316L stainless steel

      Attachment
      classic lugs
      Status
      Listed by the maker

    • YFLY2020‑AMS

      Flygraf Pilot M1

      19 mm

      Maker

      39 mm316L stainless steel

      Attachment
      classic lugs
      Status
      Listed by the maker

    • YFLY2020‑CMS

      Flygraf Pilot M2 (bracelet)

      19 mm

      Database

      39 mmMatt gray brushed dialBrushed 316L stainless steel

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

    FAQ

    What lug width does the Yema Flygraf use?

    Yema Flygraf lug width: 16 to 20 mm depending on the reference. The most common is 20 mm (5 of the 10 references with a listed width in our database). Find your exact reference in the table below. The Yema Flygraf ref. YMHF1578AA-GM takes 16 mm (listed by the maker). The Yema Flygraf ref. YFLY25-ZZ66S, YFLY25-AA66S and 1 more take 19 mm (listed by the maker). The Yema Flygraf ref. YMHF1582AA-AA, YMHF1582AA-GG and 2 more take 20 mm (listed by the maker).

    Do all Yema Flygraf references take the same strap?

    No. 3 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 Yema Flygraf lug widths come from?

    From our database, which lists 10 Yema Flygraf references, 10 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 Yema collections

    All Yema 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.