M79830RB‑0001
Black Bay GMT
Lug width: 22 mm
Source: MakerCase size: 41 mmBlack, domed dialCase material: Steel
- Attachment
- classic lugs
- Status
- Listed by the maker
Tudor Black Bay GMT
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.
22 mm
Verification: Listed by the maker for ref. M79830RB‑0001, M79830RB‑0003 and 3 more
41 mm case · 2023
Find your exact reference
Official page: Tudor
Report an errorIndicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size.
Collection8 references
Lug widths across the line
The Tudor Black Bay GMT takes a 22 mm strap: all 8 references with a listed width in our database use 22 mm. Check the reference on your case back to be sure.
Filter references by lug width
8 Tudor Black Bay GMT references
Tudor Black Bay GMT 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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M79830RB‑0003
Black Bay GMT
Lug width: 22 mm
Source: MakerCase size: 41 mmBlack dialCase material: steel
- Attachment
- classic lugs
- Status
- Listed by the maker
-
M79830RB‑0010
Black Bay GMT
Lug width: 22 mm
Source: DatabaseCase size: 41 mmWhite dialCase material: Steel
- Attachment
- classic lugs
- Status
- Listed in our database, not yet verified
-
M79830RB‑0012
Black Bay GMT
Lug width: 22 mm
Source: MakerCase size: 41 mmDomed opaline dial with a galvanic finishCase material: steel
- Attachment
- classic lugs
- Status
- Listed by the maker
-
79830
Black Bay GMT Black/Blue
Lug width: 22 mm
Source: DatabaseCase size: 41 mmYear: 2023Black dialCase material: Steel
- Attachment
- classic lugs
- Style
- diver
- Movement
- Automatic
- Caseback
- Solid back
- Production
- verified-source
- Status
- Listed in our database, not yet verified
-
M79833MN‑0001
Black Bay GMT S&G
Lug width: 22 mm
Source: DatabaseCase size: 41 mmBlack dialCase material: Two-Tone Steel & 18K Yellow Gold
- Attachment
- classic lugs
- Status
- Listed in our database, not yet verified
-
M79833MN‑0003
Black Bay GMT S&G
Lug width: 22 mm
Source: MakerCase size: 41 mmBlack, domed dialCase material: Steel
- Attachment
- classic lugs
- Status
- Listed by the maker
-
M79833MN‑0004
Black Bay GMT S&G
Lug width: 22 mm
Source: MakerCase size: 41 mmBlack dialCase material: steel
- Attachment
- classic lugs
- Status
- Listed by the maker
No reference matches.
FAQ
What lug width does the Tudor Black Bay GMT use?
The Tudor Black Bay GMT takes a 22 mm strap: all 8 references with a listed width in our database use 22 mm. Check the reference on your case back to be sure. The Tudor Black Bay GMT ref. M79830RB-0001, M79830RB-0003 and 3 more take 22 mm (listed by the maker).
Where do these Tudor Black Bay GMT lug widths come from?
From our database, which lists 8 Tudor Black Bay GMT references, 8 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 Tudor collections
- Black Bay 5420 mm
- Black Bay 58 GMT20 mm
- Black Bay 6820 or 22 mm
- Black Bay Bronze23 mm
- Black Bay Chrono22 mm
- Black Bay One17 to 22 mm
- Black Bay Pro20 mm
- Clair de Rose7 to 10 mm
- Ranger19 or 20 mm
- Royal7 or 9 mm
- Style17 to 22 mm
- Submariner20 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.