NM2188C‑S20J‑BK
Fireman Automatic (Black Dial)
Lug width: 20 mm
Source: DatabaseBlack dial
- Attachment
- classic lugs
- Style
- sport
- Status
- Listed in our database, not yet verified
Ball Fireman
The strap size depends on the reference. Yours is engraved on the case back or between the lugs at 6 o'clock.
16 or 20 mm
Verification: Listed by the maker for ref. NM2110C‑SJ‑SL, NM2188C‑S22‑CO and 16 more
31 to 40 mm cases
Filter references by lug width
Find your exact reference
Official page: Ball
Report an errorIndicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size.
Collection19 references
19 Ball Fireman references
Lug width
Case size
Ball Fireman 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.
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NL2110C‑2T‑SJ‑SL
Fireman 2-Tone (31mm)
Lug width: 16 mm
Source: MakerCase size: 31 mm
- Style
- sport
- Status
- Listed by the maker
-
NM2110C‑SJ‑SL
Fireman 2-Tone (40mm)
Lug width: 20 mm
Source: MakerCase size: 40 mmSilver dialCase material: Stainless steel case with 18K solid gold bezel ring
- Attachment
- classic lugs
- Style
- sport
- Status
- Listed by the maker
-
NM2188C‑S22‑CO
Fireman Ducks Unlimited
Lug width: 20 mm
Source: MakerCase size: 40 mmCamouflage dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- sport
- Status
- Listed by the maker
-
NM2098C‑S20J‑BK
Fireman Enterprise (40mm)
Lug width: 20 mm
Source: MakerCase size: 40 mmBlack dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- sport
- Status
- Listed by the maker
-
NM2098C‑S20J‑WH
Fireman Enterprise (40mm)
Lug width: 20 mm
Source: MakerCase size: 40 mmWhite dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- sport
- Status
- Listed by the maker
-
NM2098C‑S6J‑BK
Fireman Victory
Lug width: 20 mm
Source: MakerCase size: 40 mmBlack dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- sport
- Status
- Listed by the maker
-
NM2098C‑S3J‑SL
Fireman Victory
Lug width: 20 mm
Source: MakerCase size: 40 mmSilver dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- sport
- Status
- Listed by the maker
-
NM2098C‑S4J‑BE
Fireman Victory
Lug width: 20 mm
Source: MakerCase size: 40 mmBlue dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- sport
- Status
- Listed by the maker
-
NM2098C‑S28J‑IBER
Fireman Victory
Lug width: 20 mm
Source: MakerCase size: 40 mmIce Blue dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- sport
- Status
- Listed by the maker
-
NM2098C‑S4J‑BK
Fireman Victory
Lug width: 20 mm
Source: MakerCase size: 40 mmBlack dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- sport
- Status
- Listed by the maker
-
NM2098C‑S6J‑SL
Fireman Victory
Lug width: 20 mm
Source: MakerCase size: 40 mmSilver dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- sport
- Status
- Listed by the maker
-
NM2098C‑S5J‑BE
Fireman Victory
Lug width: 20 mm
Source: MakerCase size: 40 mmBlue dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- sport
- Status
- Listed by the maker
-
NM2098C‑S5J‑SL
Fireman Victory
Lug width: 20 mm
Source: MakerCase size: 40 mmSilver dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- sport
- Status
- Listed by the maker
-
NM2098C‑S26J‑WHR
Fireman Victory
Lug width: 20 mm
Source: MakerCase size: 40 mmWhite Mother of Pearl dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- sport
- Status
- Listed by the maker
-
NM2098C‑S4J‑SL
Fireman Victory
Lug width: 20 mm
Source: MakerCase size: 40 mmSilver dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- sport
- Status
- Listed by the maker
-
NM2098C‑S6J‑BE
Fireman Victory
Lug width: 20 mm
Source: MakerCase size: 40 mmBlue dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- sport
- Status
- Listed by the maker
-
NM2098C‑S5J‑BK
Fireman Victory
Lug width: 20 mm
Source: MakerCase size: 40 mmBlack dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- sport
- Status
- Listed by the maker
-
NL2098C‑S3J‑BK
Fireman Victory Ladies 31mm
Lug width: 16 mm
Source: MakerCase size: 31 mm
- Style
- sport
- Status
- Listed by the maker
No reference matches.
FAQ
What lug width does the Ball Fireman use?
Ball Fireman lug width: 16 or 20 mm depending on the reference. The most common is 20 mm (17 of the 19 references with a listed width in our database). Find your exact reference in the table below. The Ball Fireman ref. NL2110C-2T-SJ-SL and NL2098C-S3J-BK take 16 mm (listed by the maker). The Ball Fireman ref. NM2110C-SJ-SL, NM2188C-S22-CO and 14 more take 20 mm (listed by the maker).
Do all Ball Fireman references take the same strap?
No. 2 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 Fireman lug widths come from?
From our database, which lists 19 Ball Fireman references, 19 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
- Engineer Hydrocarbon16 to 21 mm
- Engineer II20 to 22 mm
- Engineer III16 to 22 mm
- Engineer M20 to 22 mm
- Engineer Master II20 to 22 mm
- Roadmaster20 or 21 mm
- Trainmaster16 to 20 mm
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
- Take the strap off, or look at the back of it: many straps print their width.
- Measure the inside gap between the lugs with a caliper or a millimetre ruler.
- 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.