Orient Star M42 Diver 1964 2nd Edition

    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 for ref. RK‑AU0601B, RK‑AU0602E and 2 more

    40 to 41 mm cases

    Find your exact reference

    Official page: Orient Star

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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: 41 mm case, 20 mm lugs

    Lug widths across the line

    The Orient Star M42 Diver 1964 2nd Edition 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 Orient Star M42 Diver 1964 2nd Edition references

    Orient Star M42 Diver 1964 2nd Edition 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.

    • RE‑AU0601B00B

      m42 diver-1964 2nd-edition f6 date-200m

      20 mm

      Database

      40 mmBlack dialStainless steel

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

    • RE‑AU0602E00B

      m42 diver-1964 2nd-edition f6 date-200m

      20 mm

      Database

      40 mmGreen dialStainless steel

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

    • RK‑AU0601B

      m42 diver-1964 2nd-edition f6 date-200m

      20 mm

      Maker

      41 mmBlack dialStainless steel (SUS316)

      Attachment
      classic lugs
      Status
      Listed by the maker

    • RK‑AU0602E

      m42 diver-1964 2nd-edition f6 date-200m

      20 mm

      Maker

      41 mmGreen gradation dialStainless steel (SUS316)

      Attachment
      classic lugs
      Status
      Listed by the maker

    • RE‑AU0702B00B

      m42 diver-1964 2nd-edition f6 date-200m titanium

      20 mm

      Database

      40 mmBlack dialTitanium

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

    • RK‑AU0701B

      m42 diver-1964 2nd-edition f6 date-200m titanium

      20 mm

      Maker

      41 mmGrey dialTitanium

      Attachment
      classic lugs
      Status
      Listed by the maker

    • RK‑AU0702B

      m42 diver-1964 2nd-edition f6 date-200m titanium

      20 mm

      Maker

      41 mmCharcoal grey dialTitanium

      Attachment
      classic lugs
      Status
      Listed by the maker

    FAQ

    What lug width does the Orient Star M42 Diver 1964 2nd Edition use?

    The Orient Star M42 Diver 1964 2nd Edition 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 Orient Star M42 Diver 1964 2nd Edition ref. RK-AU0601B, RK-AU0602E and 2 more take 20 mm (listed by the maker).

    Where do these Orient Star M42 Diver 1964 2nd Edition lug widths come from?

    From our database, which lists 7 Orient Star M42 Diver 1964 2nd Edition 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 Orient Star collections

    All Orient Star 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.