L2.357.0.70.2
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmSilver dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
Longines Master
The strap size depends on the reference. Yours is engraved on the case back or between the lugs at 6 o'clock.
15 to 21 mm
Verification: Listed by the maker for ref. L2.950.4.79.6, L2.950.4.73.6 and 5 more
30 to 42 mm cases
Filter references by lug width
Find your exact reference
Official page: Longines
Report an errorIndicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size.
Collection56 references
56 Longines Master references
Lug width
Case size
Longines Master 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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L2.357.0.73.2
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmSilver dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.357.0.73.6
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmSilver dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.357.4.08.6
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmOrange dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.357.4.70.2
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmSilver dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.357.4.70.6
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmSilver dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.357.4.72.6
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmSilver dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.357.4.73.6
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmSilver dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.357.4.78.6
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmSilver "barleycorn" dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.357.4.87.6
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmWhite mother-of-pearl dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.357.4.97.6
Master
Lug width: 18 mm
Source: Two sourcesCase size: 34 mmSunray blue dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Two sources agree
-
L2.357.4.98.6
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmBlue dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.357.4.99.6
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmGreen dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.357.5.70.2
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmSilver dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.357.5.70.7
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmSilver dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.357.5.72.2
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmSilver dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.357.5.72.7
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmSilver dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.357.5.87.7
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmWhite mother-of-pearl dialCase material: Stainless steel and 18 karat yellow gold cap 200
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.357.5.89.7
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmWhite mother-of-pearl dialCase material: Stainless steel and 18 karat rose gold cap 200
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.449.5.87.2
Master
Lug width: 15 mm
Source: Database- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.449.5.89.2
Master
Lug width: 15 mm
Source: Database- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.450.5.87.2
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmMother of pearl dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.450.5.89.2
Master
Lug width: 18 mm
Source: DatabaseCase size: 34 mmWhite mother-of-pearl dialCase material: Stainless steel and 18 karat rose gold cap 200
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.673.4.61.2
Master
Lug width: 21 mm
Source: DatabaseCase size: 40 mmAnthracite dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.673.4.71.2
Master
Lug width: 21 mm
Source: DatabaseCase size: 40 mmOpaline Ivory dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.773.4.61.2
Master
Lug width: 21 mm
Source: DatabaseCase size: 42 mmAnthracite dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.773.4.71.2
Master
Lug width: 21 mm
Source: Two sourcesCase size: 42 mmSilver dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Two sources agree
-
L2.793.4.09.2
Master
Lug width: 21 mm
Source: DatabaseCase size: 40 mmGreen dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.793.4.59.2
Master
Lug width: 21 mm
Source: DatabaseCase size: 40 mmBlack dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.793.4.79.2
Master
Lug width: 21 mm
Source: DatabaseCase size: 40 mmOpaline Ivory dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.793.5.72.2
Master
Lug width: 21 mm
Source: DatabaseCase size: 40 mmSilver dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.793.6.73.2
Master
Lug width: 21 mm
Source: DatabaseCase size: 40 mmGrey dialCase material: Gold 18K
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.793.8.73.2
Master
Lug width: 21 mm
Source: DatabaseCase size: 40 mmGrey dialCase material: Gold 18K
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.844.6.71.2
Master
Lug width: 21 mm
Source: DatabaseCase size: 40 mmOpaline Ivory dialCase material: 18 karat yellow gold
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.844.8.71.2
Master
Lug width: 21 mm
Source: DatabaseCase size: 40 mmSilver dialCase material: Rose Gold 18K
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.893.4.09.2
Master
Lug width: 21 mm
Source: Two sourcesCase size: 42 mmGreen dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Two sources agree
-
L2.893.4.59.2
Master
Lug width: 21 mm
Source: DatabaseCase size: 42 mmBlack dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.950.4.79.2
Master
Lug width: 21 mm
Source: DatabaseCase size: 41 mmSilver "barleycorn" dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.950.4.79.6
Master
Lug width: 21 mm
Source: MakerCase size: 41 mmSilver "barleycorn" dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed by the maker
-
L2.357.4.07.6
Master The Longines Master Collection
Lug width: 18 mm
Source: DatabaseCase size: 34 mmBeige dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.449.4.73.6
Master The Longines Master Collection
Lug width: 15 mm
Source: MakerCase size: 30 mm
- Style
- dress
- Status
- Listed by the maker
-
L2.449.4.87.2
Master The Longines Master Collection
Lug width: 15 mm
Source: DatabaseCase size: 30 mm
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.449.4.87.6
Master The Longines Master Collection
Lug width: 15 mm
Source: MakerCase size: 30 mm
- Style
- dress
- Status
- Listed by the maker
-
L2.450.4.73.6
Master The Longines Master Collection
Lug width: 18 mm
Source: DatabaseCase size: 34 mmWhite dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.450.4.87.2
Master The Longines Master Collection
Lug width: 18 mm
Source: DatabaseCase size: 34 mmWhite mother-of-pearl dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.450.4.87.6
Master The Longines Master Collection
Lug width: 18 mm
Source: DatabaseCase size: 34 mmWhite mother-of-pearl dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.793.4.73.2
Master The Longines Master Collection
Lug width: 21 mm
Source: Two sourcesCase size: 40 mmOpaline Ivory dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Two sources agree
-
L2.793.5.70.2
Master The Longines Master Collection
Lug width: 21 mm
Source: DatabaseCase size: 40 mmSilver dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.949.4.73.2
Master The Longines Master Collection
Lug width: 20 mm
Source: DatabaseCase size: 39 mmSilver "barleycorn" dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.949.4.73.6
Master The Longines Master Collection
Lug width: 20 mm
Source: MakerCase size: 39 mmSilver "barleycorn" dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed by the maker
-
L2.949.4.93.2
Master The Longines Master Collection
Lug width: 20 mm
Source: DatabaseCase size: 39 mmBlue "barleycorn" dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.949.4.93.6
Master The Longines Master Collection
Lug width: 20 mm
Source: MakerCase size: 39 mmBlue "barleycorn" dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed by the maker
-
L2.950.4.73.2
Master The Longines Master Collection
Lug width: 21 mm
Source: DatabaseCase size: 41 mmSilver "barleycorn" dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.950.4.73.6
Master The Longines Master Collection
Lug width: 21 mm
Source: MakerCase size: 41 mmSilver "barleycorn" dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed by the maker
-
L2.950.4.93.2
Master The Longines Master Collection
Lug width: 21 mm
Source: DatabaseCase size: 41 mmBlue "barleycorn" dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed in our database, not yet verified
-
L2.950.4.93.6
Master The Longines Master Collection
Lug width: 21 mm
Source: MakerCase size: 41 mmBlue "barleycorn" dialCase material: Stainless steel
- Attachment
- classic lugs
- Style
- dress
- Status
- Listed by the maker
No reference matches.
FAQ
What lug width does the Longines Master use?
Longines Master lug width: 15 to 21 mm depending on the reference. The most common is 18 mm (25 of the 56 references with a listed width in our database). Find your exact reference in the table below. The Longines Master ref. L2.449.4.73.6 and L2.449.4.87.6 take 15 mm (listed by the maker). The Longines Master ref. L2.949.4.73.6 and L2.949.4.93.6 take 20 mm (listed by the maker). The Longines Master ref. L2.950.4.79.6, L2.950.4.73.6 and 1 more take 21 mm (listed by the maker).
Do all Longines Master references take the same strap?
No. 4 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 Longines Master lug widths come from?
From our database, which lists 56 Longines Master references, 56 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 Longines collections
- Avigation19 to 25 mm
- Bellearti10 to 17 mm
- Clous De Paris20 to 22 mm
- Conquest Heritage18 to 20 mm
- Dolce Vita11 to 26 mm
- Lindbergh20 to 25 mm
- Mini8 mm
- Olympic Collection21 mm
- Saint Imier Collection12 to 22 mm
- Spirit Zulu21 or 22 mm
- Symphonette4 to 11 mm
- Ultra Chron19 to 22 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.