Squale 1521 lug width
The Squale 1521 takes a 20 mm strap: all 42 references with a listed width in our database use 20 mm. Check the reference on your case back to be sure.
20 mm
Verification: Listed by the maker for ref. 1521BLUEBL.SQ20S, 1521PROFD.SQ20B and 10 more
Find your exact reference
Official page: Squale
Report an errorIndicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size.
Collection42 references
Lug widths across the line
The Squale 1521 takes a 20 mm strap: all 42 references with a listed width in our database use 20 mm. Check the reference on your case back to be sure.
Filter references by lug width
42 Squale 1521 references
Case size
| Reference | Lug width | Case size | Source |
|---|---|---|---|
| 1521 Black Blasted Leather 1521BKBL.PC | 20 mm | 41 mm | Database |
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| 1521 Black DLC (rubber strap, pin buckle) 1521DLCBK.VO | 20 mm | 42 mm | Database |
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| 1521 Blue Blasted 1521BLUEBL.VO | 20 mm | 41 mm | Database |
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| 1521 Blue Blasted Bracelet 1521BLUEBL.SQ20S | 20 mm | 42 mm | Maker |
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| 1521 Blue Ray Bracelet 1521PROFD.SQ20B | 20 mm | 42 mm | Maker |
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| 1521 Classic Bracelet 1521CL.SQ20L | 20 mm | Database | |
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| 1521 Classic Bracelet 1521CL.SQ20B | 20 mm | 42 mm | Maker |
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| 1521 Classic Leather 1521CL.PS | 20 mm | 41 mm | Database |
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| 1521 DLC Full Orange 1521DLCFOR.VO | 20 mm | 41 mm | Database |
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| 1521 Full Luminous Bracelet 1521FULL.SQ20B | 20 mm | 42 mm | Maker |
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| 1521 Full Luminous Militaire Bracelet 1521FUMIWT.SQ20L | 20 mm | Database | |
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| 1521 Full Luminous Militaire Bracelet 1521FUMIWT.SQ20B | 20 mm | 42 mm | Maker |
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| 1521 Fumoso Bracelet - Special Edition 1521PROFD.SQ20L | 20 mm | Database | |
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| 1521 Green Ray Bracelet 1521PROFGR.SQ20B | 20 mm | 42 mm | Maker |
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| 1521 Marina Militare (microfiber strap) 1521MARINA.MIBK | 20 mm | 42 mm | Maker |
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| 1521 Militaire 1521MIL.HT | 20 mm | 41 mm | Database |
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| 1521 Militaire Blasted 1521MILBL.HT | 20 mm | 41 mm | Database |
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| 1521 Militaire Blasted Bracelet 1521MILBL.SQ20S | 20 mm | 42 mm | Maker |
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| 1521 Militaire Bracelet 1521MIL.SQ20L | 20 mm | Database | |
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| 1521 Militaire Bracelet 1521MIL.SQ20B | 20 mm | 42 mm | Maker |
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| 1521 Ocean Bracelet 1521OCN.SQ20L | 20 mm | Database | |
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| 1521 Ocean Bracelet 1521OCN.SQ20B | 20 mm | 42 mm | Maker |
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| 1521 Ocean Leather 1521OCN.PC | 20 mm | 41 mm | Database |
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| 1521 PVD 1521PVD.VO | 20 mm | 41 mm | Database |
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| 1521 PVD Leather 1521PVD.PC | 20 mm | 41 mm | Database |
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| 1521 Sole Cascante - Gnomon Exclusive 1521BKGRGN.VO | 20 mm | 41 mm | Database |
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| 1521 50 Atmos 1521 Black Blasted Bracelet 1521BKBL.SQ20S | 20 mm | 42 mm | Maker |
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| 1521 50 Atmos Black 1521-026/A 1521CL.VO | 20 mm | 42 mm | Database |
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| 1521 50 Atmos Black Blasted 1521-026/A 1521BKBL.VO | 20 mm | 42 mm | Database |
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| 1521 50 Atmos Blue 1521-026/A 1521OCN.VO | 20 mm | 42 mm | Database |
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| 1521 50 Atmos Blue Blasted 1521-026/A 1521BLUEBL.PC | 20 mm | 42 mm | Database |
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| 1521 50 Atmos Blue Ray 1521-026/A 1521PROFD.HT | 20 mm | 42 mm | Database |
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| 1521 50 Atmos Blue Ray 1521-026/A 1521PROFD.PB | 20 mm | 42 mm | Database |
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| 1521 50 Atmos COSC 1521 1521COSCL.SQ20B | 20 mm | 42 mm | Maker |
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| 1521 50 Atmos Full Lume 1521 1521FULL.SQ20L | 20 mm | Database | |
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| 1521 50 Atmos Full Lume 1521-026/A 1521FULL.HT | 20 mm | 42 mm | Database |
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| 1521 50 Atmos Green 1521 1521PROFGR.HT | 20 mm | 42 mm | Database |
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| 1521 50 Atmos Green 1521 1521PROFGR.PVE | 20 mm | 42 mm | Database |
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| 1521 50 Atmos Militaire Black 1521 1521MILIT.HT | 20 mm | 42 mm | Database |
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| 1521 50 Atmos Militaire Black Blasted 1521 1521MILIBL.HT | 20 mm | 42 mm | Database |
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| 1521 50 Atmos PVD 1521-026 PVD 1521PVD.NMT | 20 mm | 42 mm | Database |
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| 1521 50 Atmos White Lume Militaire 1521 1521FUMIWT.HT | 20 mm | 42 mm | Database |
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No reference matches.
FAQ
What lug width does the Squale 1521 use?
The Squale 1521 takes a 20 mm strap: all 42 references with a listed width in our database use 20 mm. Check the reference on your case back to be sure. The Squale 1521 ref. 1521BLUEBL.SQ20S, 1521PROFD.SQ20B and 10 more take 20 mm (listed by the maker).
Where do these Squale 1521 lug widths come from?
From our database, which lists 42 Squale 1521 references, 42 of them with a listed width. Each row of the table says whether the maker lists the width, two independent sources agree on it, or it is not yet verified.
Other Squale 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
- 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.