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: From our database, not yet verified
42 mm case
Indicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size.
The Thomas Earnshaw Marylebone 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.
Thomas Earnshaw Marylebone 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.
Marylebone City Of London Marylebone Grand Date Calendar Open Heart Automatic - Black Quill
Lug width: 22 mm
Source: DatabaseCase size: 42 mmBlack dialCase material: Stainless Steel
Marylebone City Of London Marylebone Grand Date Calendar Open Heart Automatic - Blue
Lug width: 22 mm
Source: DatabaseCase size: 42 mmBlue dialCase material: Stainless Steel
Marylebone City Of London Marylebone Grand Date Calendar Open Heart Automatic - Green
Lug width: 22 mm
Source: DatabaseCase size: 42 mmGreen dialCase material: Stainless Steel
Marylebone City Of London Marylebone Grand Date Calendar Open Heart Automatic - Grey
Lug width: 22 mm
Source: DatabaseCase size: 42 mmGrey dialCase material: Stainless Steel
Marylebone City Of London Marylebone Grand Date Calendar Open Heart Automatic - Harvest Brown
Lug width: 22 mm
Source: DatabaseCase size: 42 mmBrown dialCase material: Stainless Steel
Marylebone City Of London Marylebone Grand Date Calendar Open Heart Automatic - Hunter Rose Green
Lug width: 22 mm
Source: DatabaseCase size: 42 mmGreen dialCase material: Stainless Steel
Marylebone City Of London Marylebone Grand Date Calendar Open Heart Automatic - Midnight
Lug width: 22 mm
Source: DatabaseCase size: 42 mmBlue dialCase material: Stainless Steel
Marylebone City Of London Marylebone Grand Date Calendar Open Heart Automatic - Solstice Gold
Lug width: 22 mm
Source: DatabaseCase size: 42 mmSilver White dialCase material: Stainless Steel
No reference matches.
The Thomas Earnshaw Marylebone 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. These widths come from our database and are not yet verified.
From our database, which lists 8 Thomas Earnshaw Marylebone 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.
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.
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.