Q1232510
Master Ultra Thin Date Pink Gold
Lug width: 21 mm
Source: MakerCase size: 39 mmEggshell beige dialCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
Jaeger-LeCoultre Master Ultra Thin
The strap size depends on the reference. Yours is engraved on the case back or between the lugs at 6 o'clock.
17 to 22 mm
Verification: Listed by the maker for ref. Q1232510, Q1232511 and 44 more
39 to 41.5 mm cases · 2012 to 2021
Filter references by lug width
Find your exact reference
Official page: Jaeger-LeCoultre
Report an errorIndicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size.
Collection52 references
52 Jaeger-LeCoultre Master Ultra Thin references
Lug width
Case size
Jaeger-LeCoultre Master Ultra Thin 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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-
Q1232511
Master Ultra Thin Date Pink Gold
Lug width: 21 mm
Source: MakerCase size: 39 mmEggshell beige dialCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1232501
Master Ultra Thin Date Pink Gold Diamonds
Lug width: 21 mm
Source: MakerCase size: 39 mmEggshell beige dialCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1232502
Master Ultra Thin Date Pink Gold Diamonds
Lug width: 21 mm
Source: MakerCase size: 39 mmEggshell beige dialCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1238421
Master Ultra Thin Date Stainless Steel
Lug width: 21 mm
Source: Maker- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1238460
Master Ultra Thin Date Stainless Steel
Lug width: 21 mm
Source: MakerCase size: 39 mmCase material: Stainless steel
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1238481
Master Ultra Thin Date Stainless Steel
Lug width: 21 mm
Source: MakerRhodium dialCase material: Stainless steel
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1242521
Master Ultra Thin Moon
Lug width: 17 mm
Source: Maker- Status
- Listed by the maker
-
Q1242502
Master Ultra Thin Moon Pink Gold
Lug width: 17 mm
Source: Maker- Status
- Listed by the maker
-
Q1362510
Master Ultra Thin Moon Pink Gold
Lug width: 21 mm
Source: MakerCase size: 39 mmBeige dialCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1362512
Master Ultra Thin Moon Pink Gold
Lug width: 21 mm
Source: MakerCase size: 39 mmBeige dialCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1362580
Master Ultra Thin Moon Pink Gold
Lug width: 21 mm
Source: MakerCase size: 39 mmCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1242501
Master Ultra Thin Moon Pink Gold Diamonds
Lug width: 17 mm
Source: Maker- Status
- Listed by the maker
-
Q1362502
Master Ultra Thin Moon Pink Gold Diamonds
Lug width: 21 mm
Source: MakerCase size: 39 mmBeige dialCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1362503
Master Ultra Thin Moon Pink Gold Diamonds
Lug width: 21 mm
Source: MakerCase size: 39 mmBeige dialCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1248420
Master Ultra Thin Moon Stainless Steel
Lug width: 17 mm
Source: Maker- Status
- Listed by the maker
-
Q1248421
Master Ultra Thin Moon Steel
Lug width: 17 mm
Source: Maker- Status
- Listed by the maker
-
Q124842J
Master Ultra Thin Moon Steel
Lug width: 17 mm
Source: MakerWhite dial
- Status
- Listed by the maker
-
Q1368460
Master Ultra Thin Moon Steel
Lug width: 21 mm
Source: Maker- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1142510
Master Ultra Thin Perpetual Calendar Pink Gold
Lug width: 21 mm
Source: MakerBeige dialCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q114258J
Master Ultra Thin Perpetual Calendar Pink Gold
Lug width: 21 mm
Source: MakerCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1302520
Master Ultra Thin Perpetual Calendar Pink Gold
Lug width: 21 mm
Source: MakerCase size: 39 mmBeige dialCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1142501
Master Ultra Thin Perpetual Calendar Pink Gold Diamonds
Lug width: 21 mm
Source: MakerBeige dialCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1302501
Master Ultra Thin Perpetual Calendar Pink Gold Diamonds
Lug width: 21 mm
Source: MakerCase size: 39 mmCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q114842J
Master Ultra Thin Perpetual Calendar Stainless Steel
Lug width: 21 mm
Source: MakerCase material: Stainless steel
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q130842J
Master Ultra Thin Perpetual Calendar Stainless Steel
Lug width: 21 mm
Source: MakerCase size: 39 mmCase material: Stainless steel
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1308470
Master Ultra Thin Perpetual Calendar Stainless Steel
Lug width: 21 mm
Source: MakerCase size: 39 mmBlack dialCase material: Stainless steel
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q130354J
Master Ultra Thin Perpetual Calendar White Gold
Lug width: 21 mm
Source: Maker- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1303501
Master Ultra Thin Perpetual Calendar White Gold Diamonds
Lug width: 21 mm
Source: Maker- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1372510
Master Ultra Thin Power Reserve Pink Gold
Lug width: 21 mm
Source: MakerCase size: 39 mmEggshell beige dialCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1372520
Master Ultra Thin Power Reserve Pink Gold
Lug width: 21 mm
Source: Maker- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q137258J
Master Ultra Thin Power Reserve Pink Gold
Lug width: 21 mm
Source: MakerCase size: 39 mmCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1372501
Master Ultra Thin Power Reserve Pink Gold Diamonds
Lug width: 21 mm
Source: MakerCase size: 39 mmBeige dialCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1378421
Master Ultra Thin Power Reserve Stainless Steel
Lug width: 21 mm
Source: MakerCase size: 39 mmRhodium dialCase material: Stainless steel
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1378480
Master Ultra Thin Power Reserve Stainless Steel
Lug width: 21 mm
Source: Maker- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1212510
Master Ultra Thin Small Seconds Pink Gold
Lug width: 21 mm
Source: Maker- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1212501
Master Ultra Thin Small Seconds Pink Gold Diamonds
Lug width: 21 mm
Source: MakerCase size: 39 mmEggshell beige dialCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q13224E2
Master Ultra Thin Tourbillon Enamel Pink Gold
Lug width: 21 mm
Source: MakerCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1692410
Master Ultra Thin Tourbillon Moon Pink Gold
Lug width: 22 mm
Source: Maker- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q169241J
Master Ultra Thin Tourbillon Moon Pink Gold
Lug width: 22 mm
Source: MakerCase size: 41.5 mmBeige dialCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q169242J
Master Ultra Thin Tourbillon Moon Pink Gold
Lug width: 22 mm
Source: MakerCase size: 41.5 mmBeige dialCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1682410
Master Ultra Thin Tourbillon Pink Gold
Lug width: 21 mm
Source: MakerCase size: 40 mmEggshell beige dialCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1682411
Master Ultra Thin Tourbillon Pink Gold
Lug width: 21 mm
Source: MakerCase size: 40 mmEggshell beige dialCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1682401
Master Ultra Thin Tourbillon Pink Gold Diamonds
Lug width: 21 mm
Source: MakerCase size: 40 mmCase material: Gold
- Attachment
- classic lugs
- Status
- Listed by the maker
-
Q1368471
Master Ultra-Thin Moon Black
Lug width: 21 mm
Source: DatabaseCase size: 39 mmYear: 2021Black dialCase material: Steel
- Attachment
- classic lugs
- Style
- dress
- Movement
- Automatic
- Caseback
- Display back
- Production
- 2021, present
- Status
- Listed in our database, not yet verified
-
Q1368480
Master Ultra-Thin Moon Blue
Lug width: 21 mm
Source: DatabaseCase size: 39 mmYear: 2019Blue dialCase material: Steel
- Attachment
- classic lugs
- Style
- dress
- Movement
- Automatic
- Caseback
- Sapphire back
- Production
- 2019, present
- Status
- Listed in our database, not yet verified
-
Q1368420
Master Ultra-Thin Moon Silver
Lug width: 21 mm
Source: DatabaseCase size: 39 mmYear: 2015Silver dialCase material: Steel
- Attachment
- classic lugs
- Style
- dress
- Movement
- Automatic moonphase
- Caseback
- Sapphire back
- Production
- 2015, present
- Status
- Listed in our database, not yet verified
-
Q1303520
Master Ultra-Thin Perpetual White
Lug width: 21 mm
Source: DatabaseCase size: 39 mmYear: 2014White dialCase material: Steel
- Attachment
- classic lugs
- Style
- dress
- Movement
- Automatic perpetual
- Caseback
- Sapphire back
- Production
- 2014, present
- Status
- Listed in our database, not yet verified
-
Q1378420
Master Ultra-Thin Power Reserve
Lug width: 21 mm
Source: MakerCase size: 39 mmYear: 2018Silver dialCase material: Steel
- Attachment
- classic lugs
- Style
- dress
- Movement
- Automatic power reserve
- Caseback
- Display back
- Production
- 2018, present
- Status
- Listed by the maker
-
Q1218420
Master Ultra-Thin Small Seconds Silver
Lug width: 21 mm
Source: MakerCase size: 40 mmYear: 2016Silver dialCase material: Steel
- Attachment
- classic lugs
- Style
- dress
- Movement
- Automatic
- Caseback
- Sapphire back
- Production
- 2016, present
- Status
- Listed by the maker
-
Q13234E1
Master Ultra-Thin Tourbillon Blue
Lug width: 21 mm
Source: DatabaseCase size: 40 mmYear: 2019Blue dialCase material: White Gold
- Attachment
- classic lugs
- Style
- dress
- Movement
- Automatic
- Caseback
- Sapphire back
- Production
- 2019, present
- Status
- Listed in our database, not yet verified
-
Q1322410
Master Ultra-Thin Tourbillon Pink Gold
Lug width: 21 mm
Source: DatabaseCase size: 40 mmYear: 2012Silver dialCase material: Rose Gold
- Attachment
- classic lugs
- Style
- dress
- Movement
- Automatic tourbillon
- Caseback
- Sapphire back
- Production
- 2012, present
- Status
- Listed in our database, not yet verified
No reference matches.
FAQ
What lug width does the Jaeger-LeCoultre Master Ultra Thin use?
Jaeger-LeCoultre Master Ultra Thin lug width: 17 to 22 mm depending on the reference. The most common is 21 mm (43 of the 52 references with a listed width in our database). Find your exact reference in the table below. The Jaeger-LeCoultre Master Ultra Thin ref. Q1242521, Q1242502 and 4 more take 17 mm (listed by the maker). The Jaeger-LeCoultre Master Ultra Thin ref. Q1232510, Q1232511 and 35 more take 21 mm (listed by the maker). The Jaeger-LeCoultre Master Ultra Thin ref. Q1692410, Q169241J and 1 more take 22 mm (listed by the maker).
Do all Jaeger-LeCoultre Master Ultra Thin 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 Jaeger-LeCoultre Master Ultra Thin lug widths come from?
From our database, which lists 52 Jaeger-LeCoultre Master Ultra Thin references, 52 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 Jaeger-LeCoultre collections
- Geophysic TRUE20 mm
- Géophysic Universal20 or 21 mm
- Master Control18 to 21 mm
- Master Ultra20 or 21 mm
- Polaris20 to 22 mm
- Polaris Automatic20 or 21 mm
- Polaris Chronograph20 to 22 mm
- Rendez-Vous14 to 19 mm
- Rendez-Vous Night16 mm
- Reverso Classic11 to 20 mm
- Reverso One14 or 18 mm
- Reverso Tribute18 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.