Ball Engineer II

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

20 to 22 mm

Verification: Listed by the maker for ref. NM9016C‑S8C‑BK, NM9016C‑S11‑YTE and 13 more

40 to 44 mm cases

Filter references by lug width

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

Collection16 references
20 mm
Illustration drawn to scale: 41 mm case, 20 mm lugs

16 Ball Engineer II references

Ball Engineer II 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.

  • NM9016C‑S8C‑BK

    Engineer II Dazzle

    Lug width: 20 mm

    Source: Maker

    Case size: 40 mmDazzle camouflage pattern dialCase material: 904L stainless steel

    Attachment
    classic lugs
    Style
    sport
  • Engineer II Dazzle (Black Dial)

    Lug width: 20 mm

    Source: Database

    Attachment
    classic lugs
    Style
    sport
    Status
    Listed in our database, not yet verified
  • NM9016C‑S11‑YTE

    Engineer II Galloping Horse (40mm)

    Lug width: 20 mm

    Source: Maker

    Case size: 40 mmTiger's Eye dialCase material: 904L stainless steel

    Attachment
    classic lugs
    Style
    sport
  • DD3208B‑S1C‑BK

    Engineer II M Skindiver Heritage

    Lug width: 22 mm

    Source: Maker

    Case size: 42 mmBlack dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
  • DD3208B‑P1C‑BK

    Engineer II M Skindiver Heritage

    Lug width: 22 mm

    Source: Maker

    Case size: 42 mmBlack dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
  • DD3208B‑S2C‑BK

    Engineer II M Skindiver Heritage (42mm)

    Lug width: 22 mm

    Source: Maker

    Case size: 42 mmBlack dialCase material: Stainless steel case with TiC coating

    Attachment
    classic lugs
    Style
    sport
  • DD3208B‑P2C‑BK

    Engineer II M Skindiver Heritage (42mm)

    Lug width: 22 mm

    Source: Maker

    Case size: 42 mmBlack dialCase material: Stainless steel case with TiC coating

    Attachment
    classic lugs
    Style
    sport
  • NM2282C‑SJ‑GY

    Engineer II Moon Phase

    Lug width: 20 mm

    Source: Maker

    Case size: 41 mmBlack dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
  • NM2282C‑S1C‑IBE

    Engineer II Moon Phase Chronometer (41mm)

    Lug width: 20 mm

    Source: Maker

    Case size: 41 mmIce blue dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
  • NM2282C‑S1C‑BE

    Engineer II Moon Phase Chronometer (41mm)

    Lug width: 20 mm

    Source: Maker

    Case size: 41 mmBlue dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
  • NM2282C‑S1C‑BK

    Engineer II Moon Phase Chronometer (41mm)

    Lug width: 20 mm

    Source: Maker

    Case size: 41 mmBlack dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
  • NM2282C‑S1C‑GR

    Engineer II Moon Phase Chronometer (41mm)

    Lug width: 20 mm

    Source: Maker

    Case size: 41 mmGreen dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
  • CM3388D‑S1‑SLBK

    Engineer II Navigator World Time Chronograph

    Lug width: 21 mm

    Source: Maker

    Case size: 44 mmSilver dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
  • CM3388D‑S1‑IBEBE

    Engineer II Navigator World Time Chronograph

    Lug width: 21 mm

    Source: Maker

    Case size: 44 mmIce blue dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    sport
  • DM3208B‑P2C‑BK

    Engineer II Skindiver Heritage

    Lug width: 22 mm

    Source: Maker

    Case size: 42 mmBlack dialCase material: Stainless steel case with TiC coating

    Attachment
    classic lugs
    Style
    sport
  • GM9020C‑SC‑BK

    Engineer II Timetrekker (40mm)

    Lug width: 20 mm

    Source: Maker

    Case size: 40 mmBlack dialCase material: 904L Stainless steel

    Attachment
    classic lugs
    Style
    sport

FAQ

What lug width does the Ball Engineer II use?

Ball Engineer II lug width: 20 to 22 mm depending on the reference. The most common is 20 mm (9 of the 16 references with a listed width in our database). Find your exact reference in the table below. The Ball Engineer II ref. NM9016C-S8C-BK, NM9016C-S11-YTE and 6 more take 20 mm (listed by the maker). The Ball Engineer II ref. CM3388D-S1-SLBK and CM3388D-S1-IBEBE take 21 mm (listed by the maker). The Ball Engineer II ref. DD3208B-S1C-BK, DD3208B-P1C-BK and 3 more take 22 mm (listed by the maker).

Do all Ball Engineer II 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 Ball Engineer II lug widths come from?

From our database, which lists 16 Ball Engineer II references, 16 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 Ball 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.