Hamilton Base Jump

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.

35 mm

Verification: From our database, not yet verified

51.6 mm case

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

Collection6 references
35 mm
Illustration drawn to scale: 51.6 mm case, 35 mm lugs

Lug widths across the line

The Hamilton Base Jump takes a 35 mm strap: all 6 references with a listed width in our database use 35 mm. Check the reference on your case back to be sure.

Filter references by lug width

6 Hamilton Base Jump references

Hamilton Base Jump 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.

  • H79715333

    Base Jump

    Lug width: 35 mm

    Source: Database

  • H79716333

    Base Jump

    Lug width: 35 mm

    Source: Database

    Case size: 51.6 mmBlack dialCase material: Titanium

  • H79745583

    Base Jump

    Lug width: 35 mm

    Source: Database

    Case size: 51.6 mmBrown dialCase material: Titanium

  • H79746583

    Base Jump

    Lug width: 35 mm

    Source: Database

    Case size: 51.6 mmBrown dialCase material: Titanium

  • H79785333

    Base Jump

    Lug width: 35 mm

    Source: Database

    Case size: 51.6 mmBlack dialCase material: Titanium

  • H79786333

    Base Jump

    Lug width: 35 mm

    Source: Database

    Case size: 51.6 mmBlack dialCase material: Titanium

FAQ

What lug width does the Hamilton Base Jump use?

The Hamilton Base Jump takes a 35 mm strap: all 6 references with a listed width in our database use 35 mm. Check the reference on your case back to be sure. These widths come from our database and are not yet verified.

Where do these Hamilton Base Jump lug widths come from?

From our database, which lists 6 Hamilton Base Jump references, 6 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.