Hamilton Jazzmaster Open Heart

The strap size depends on the reference. Yours is engraved on the case back or between the lugs at 6 o'clock.

18 to 22 mm

Verification: Listed by the maker for ref. H32215101, H32215140 and 6 more

27 to 42 mm cases

Filter references by lug width

Indicative information. Check your watch before buying a strap: whatsmylugwidth.com is not responsible for an incorrect size.

Collection23 references
18 mm
Illustration drawn to scale: 36 mm case, 18 mm lugs

23 Hamilton Jazzmaster Open Heart references

Hamilton Jazzmaster Open Heart 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.

  • H13411753

    Jazzmaster Open Heart

    Lug width: 18 mm

    Source: Database

    Case size: 27 mmWhite dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
    Status
    Listed in our database, not yet verified
  • H32215100

    Jazzmaster Open Heart

    Lug width: 18 mm

    Source: Database

    Case size: 36 mmApricot dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
    Status
    Listed in our database, not yet verified
  • H32215101

    Jazzmaster Open Heart

    Lug width: 18 mm

    Source: Maker

    Case size: 36 mmChampagne dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
  • H32215130

    Jazzmaster Open Heart

    Lug width: 18 mm

    Source: Database

    Case size: 36 mmBlack dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
    Status
    Listed in our database, not yet verified
  • H32215140

    Jazzmaster Open Heart

    Lug width: 18 mm

    Source: Maker

    Case size: 36 mmBlue dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
  • H32215141

    Jazzmaster Open Heart

    Lug width: 18 mm

    Source: Database

    Case size: 36 mmBlue dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
    Status
    Listed in our database, not yet verified
  • H32215142

    Jazzmaster Open Heart

    Lug width: 18 mm

    Source: Maker

    Case size: 36 mmBlue aventurine dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
  • H32215170

    Jazzmaster Open Heart

    Lug width: 18 mm

    Source: Maker

    Case size: 36 mmPink dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
  • H32215190

    Jazzmaster Open Heart

    Lug width: 18 mm

    Source: Maker

    Case size: 36 mmMother of pearl dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
  • H32215642

    Jazzmaster Open Heart

    Lug width: 18 mm

    Source: Database

    Case size: 36 mmBlue aventurine dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
    Status
    Listed in our database, not yet verified
  • H32215730

    Jazzmaster Open Heart

    Lug width: 18 mm

    Source: Database

    Case size: 36 mmBlack dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
    Status
    Listed in our database, not yet verified
  • H32265101

    Jazzmaster Open Heart

    Lug width: 18 mm

    Source: Database

    Case size: 36 mmpurple dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
    Status
    Listed in our database, not yet verified
  • H32405111

    Jazzmaster Open Heart

    Lug width: 18 mm

    Source: Maker

    Case size: 36 mmWhite dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
  • H32405171

    Jazzmaster Open Heart

    Lug width: 18 mm

    Source: Database

    Case size: 36 mmMother of pearl dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
    Status
    Listed in our database, not yet verified
  • H32675501

    Jazzmaster Open Heart

    Lug width: 20 mm

    Source: Maker

    Case size: 40 mmChampagne dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
  • H32675560

    Jazzmaster Open Heart

    Lug width: 20 mm

    Source: Maker

    Case size: 40 mmGreen dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
  • H32705501

    Jazzmaster Open Heart

    Lug width: 22 mm

    Source: Database

    Case size: 42 mmChampagne dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
    Status
    Listed in our database, not yet verified
  • H32705560

    Jazzmaster Open Heart

    Lug width: 22 mm

    Source: Database

    Case size: 42 mmGreen dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
    Status
    Listed in our database, not yet verified
  • H32705580

    Jazzmaster Open Heart

    Lug width: 22 mm

    Source: Database

    Case size: 42 mmGrey dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
    Status
    Listed in our database, not yet verified
  • H32705640

    Jazzmaster Open Heart

    Lug width: 22 mm

    Source: Database

    Case size: 42 mmBlue aventurine dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
    Status
    Listed in our database, not yet verified
  • H32705842

    Jazzmaster Open Heart

    Lug width: 22 mm

    Source: Database

    Case size: 42 mmBlue dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
    Status
    Listed in our database, not yet verified
  • H32735551

    Jazzmaster Open Heart

    Lug width: 22 mm

    Source: Database

    Case size: 42 mmSilver dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
    Status
    Listed in our database, not yet verified
  • H42405191

    Jazzmaster Open Heart

    Lug width: 18 mm

    Source: Database

    Case size: 36 mmMother of pearl dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    dress
    Status
    Listed in our database, not yet verified

FAQ

What lug width does the Hamilton Jazzmaster Open Heart use?

Hamilton Jazzmaster Open Heart lug width: 18 to 22 mm depending on the reference. The most common is 18 mm (15 of the 23 references with a listed width in our database). Find your exact reference in the table below. The Hamilton Jazzmaster Open Heart ref. H32215101, H32215140 and 4 more take 18 mm (listed by the maker). The Hamilton Jazzmaster Open Heart ref. H32675501 and H32675560 take 20 mm (listed by the maker).

Do all Hamilton Jazzmaster Open Heart 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 Hamilton Jazzmaster Open Heart lug widths come from?

From our database, which lists 23 Hamilton Jazzmaster Open Heart references, 23 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 Hamilton 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

  1. Take the strap off, or look at the back of it: many straps print their width.
  2. Measure the inside gap between the lugs with a caliper or a millimetre ruler.
  3. 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.