Hanhart 417 ES

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

20 or 21 mm

Verification: Listed by the maker for ref. H701.201‑6428, H701.201‑ and 19 more

39 to 42 mm cases · 2026

Filter references by lug width

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

Collection24 references
20 mm
Illustration drawn to scale: 39 mm case, 20 mm lugs

24 Hanhart 417 ES references

Hanhart 417 ES 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.

  • H701.201‑6428

    417 ES 1954 Flyback Panda, 39 mm

    Lug width: 20 mm

    Source: Maker

    Case size: 39 mmCase material: Stainless steel, satin/polished

    Attachment
    classic lugs
  • H701.201‑

    417 ES 1954 Flyback Panda, 39 mm

    Lug width: 20 mm

    Source: Maker

    Case size: 39 mmBlack dialCase material: Stainless steel, satin/polished

    Attachment
    classic lugs
  • H701.211‑6428

    417 ES 1954 Flyback Reverse Panda, 39 mm

    Lug width: 20 mm

    Source: Maker

    Case size: 39 mmCase material: Stainless steel, satin/polished

    Attachment
    classic lugs
  • H701.211‑

    417 ES 1954 Flyback Reverse Panda, 39 mm

    Lug width: 20 mm

    Source: Maker

    Case size: 39 mmBlack dialCase material: Stainless steel, satin/polished

    Attachment
    classic lugs
  • H701.212‑6428

    417 ES 1954 Heritage Flyback, 39mm

    Lug width: 20 mm

    Source: Maker

    Case size: 39 mmBlack dialCase material: Stainless steel, satin/polished

    Attachment
    classic lugs
  • H701.212‑

    417 ES 1954 Heritage Flyback, 39mm

    Lug width: 20 mm

    Source: Maker

    Case size: 39 mmBlack dialCase material: Stainless steel, satin/polished

    Attachment
    classic lugs
  • H701.210‑6428

    417 ES 1954, 39 mm

    Lug width: 20 mm

    Source: Maker

    Case size: 39 mmCase material: Stainless steel, satin/polished

    Attachment
    classic lugs
  • H701.210‑

    417 ES 1954, 39 mm

    Lug width: 20 mm

    Source: Maker

    Case size: 39 mmCase material: Stainless steel, satin/polished

    Attachment
    classic lugs
  • H721.210‑6428

    417 ES 42 mm

    Lug width: 21 mm

    Source: Database

    Case size: 42 mmBrown dialCase material: Stainless steel

    Attachment
    replaceable strap / quick-change spring-bar bracelet available
    Style
    pilot chronograph
    Movement
    Automatic
    Caseback
    Screw steel
    Production
    2010-2016
    Status
    Listed in our database, not yet verified
  • H721.210‑

    417 ES 42 mm Leather Strap

    Lug width: 21 mm

    Source: Database

    Case size: 42 mmBrown dialCase material: Stainless steel

    Attachment
    replaceable strap / quick-change spring-bar bracelet available
    Style
    pilot chronograph
    Movement
    Automatic
    Caseback
    Screw steel
    Production
    2010-2016
    Status
    Listed in our database, not yet verified
  • H721.201‑6428

    417 ES Flyback Panda, 42 mm

    Lug width: 21 mm

    Source: Maker

    Case size: 42 mmCase material: Stainless steel, satin/polished

    Attachment
    classic lugs
  • H721.201‑

    417 ES Flyback Panda, 42 mm

    Lug width: 21 mm

    Source: Maker

    Case size: 42 mmBlack dialCase material: Stainless steel, satin/polished

    Attachment
    classic lugs
  • H721.211‑6428

    417 ES Flyback Reverse Panda, 42 mm

    Lug width: 21 mm

    Source: Maker

    Case size: 42 mmCase material: Stainless steel, satin/polished

    Attachment
    classic lugs
  • H721.211‑

    417 ES Flyback Reverse Panda, 42 mm

    Lug width: 21 mm

    Source: Maker

    Case size: 42 mmBlack dialCase material: Stainless steel, satin/polished

    Attachment
    classic lugs
  • H721.212‑6428

    417 ES Heritage Flyback, 42mm

    Lug width: 21 mm

    Source: Maker

    Case size: 42 mmBlack dialCase material: Stainless steel, satin/polished

    Attachment
    classic lugs
  • H721.212‑

    417 ES Heritage Flyback, 42mm

    Lug width: 21 mm

    Source: Maker

    Case size: 42 mmBlack dialCase material: Stainless steel, satin/polished

    Attachment
    classic lugs
  • H701.202‑6428

    417 ES Moby Dick, 39 mm

    Lug width: 20 mm

    Source: Maker

    Case size: 39 mmCase material: Stainless steel, satin/polished

    Attachment
    classic lugs
  • H701.202‑

    417 ES Moby Dick, 39 mm

    Lug width: 20 mm

    Source: Maker

    Case size: 39 mmWhite dialCase material: Stainless steel, satin/polished

    Attachment
    classic lugs
  • H721.202‑6428

    417 ES Moby Dick, 42 mm

    Lug width: 21 mm

    Source: Maker

    Case size: 42 mmCase material: Stainless steel, satin/polished

    Attachment
    classic lugs
  • H721.202‑

    417 ES Moby Dick, 42 mm

    Lug width: 21 mm

    Source: Maker

    Case size: 42 mmWhite dialCase material: Stainless steel, satin/polished

    Attachment
    classic lugs
  • H721L.282‑6428

    417 ES Mocha Flyback Date Steel

    Lug width: 21 mm

    Source: Maker

    Case size: 42 mmBrown dialCase material: Stainless steel

    Attachment
    quick-release bracelet / spring bars
    Style
    sport
    Movement
    Automatic
    Caseback
    Screw steel
    Production
    2010-2016
  • H721L.282‑

    417 ES Mocha Flyback Date, 42 mm

    Lug width: 21 mm

    Source: Maker

    Case size: 42 mmMocha-brown dialCase material: Satin/polished stainless steel

    Attachment
    classic lugs
  • H705L.210‑2110

    417 ES Steve McQueen Limited Edition No. 1

    Lug width: 20 mm

    Source: Database

    Case size: 39 mmYear: 2026Black dialCase material: Stainless steel

    Attachment
    classic lugs
    Status
    Listed in our database, not yet verified
  • H701L.214‑

    417 ES Tornado Maiden Flight, 39 mm flyback

    Lug width: 20 mm

    Source: Maker

    Case size: 39 mmCase material: Stainless steel, satin/polished

    Attachment
    classic lugs

FAQ

What lug width does the Hanhart 417 ES use?

Hanhart 417 ES lug width: 20 or 21 mm depending on the reference. The most common is 20 mm (12 of the 24 references with a listed width in our database). Find your exact reference in the table below. The Hanhart 417 ES ref. H701.201-6428, H701.201- and 9 more take 20 mm (listed by the maker). The Hanhart 417 ES ref. H721.201-6428, H721.201- and 8 more take 21 mm (listed by the maker).

Do all Hanhart 417 ES references take the same strap?

No. 2 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 Hanhart 417 ES lug widths come from?

From our database, which lists 24 Hanhart 417 ES references, 24 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 Hanhart 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.