Ralf Tech Académie

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: Listed by the maker

37.5 to 44 mm cases

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

Collection24 references
22 mm
Illustration drawn to scale: 41 mm case, 22 mm lugs

Lug widths across the line

The Ralf Tech Académie takes a 22 mm strap: all 24 references with a listed width in our database use 22 mm. Check the reference on your case back to be sure.

Filter references by lug width

24 Ralf Tech Académie references

Ralf Tech Académie 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.

  • ACY 1006

    ACADÉMIE AUTOMATIC AERO

    Lug width: 22 mm

    Source: Maker

    Case size: 44 mmBlack dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1203

    ACADÉMIE AUTOMATIC BLACK AERO

    Lug width: 22 mm

    Source: Maker

    Case size: 37.5 mmWhite dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1201

    ACADÉMIE AUTOMATIC BLACK PIRATES SHADOW

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmMatte anthracite grey dialCase material: 316L surgical steel, black PVD

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1202

    ACADÉMIE AUTOMATIC BLACK VETERAN

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmMatte black dialCase material: 316L surgical steel, black PVD

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1303

    ACADÉMIE AUTOMATIC BRONZE CALIFORNIA

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmMatte black dialCase material: Bronze CuAL8

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1301

    ACADÉMIE AUTOMATIC BRONZE PIRATES SHADOW

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmMatte anthracite grey dialCase material: Bronze CuAL8

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1307

    ACADÉMIE AUTOMATIC BRONZE ROADKING

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmMatte black dialCase material: Bronze CuAL8

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1302

    ACADÉMIE AUTOMATIC BRONZE ROYALE

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmRoyal blue with vintage beige fleur-de-lis dialCase material: Bronze CuAL8

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1305

    ACADÉMIE AUTOMATIC BRONZE VETERAN

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmMatte black dialCase material: Bronze CuAL8

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1103

    ACADÉMIE AUTOMATIC CALIFORNIA

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmMatte black dialCase material: 316L surgical steel

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1105

    ACADÉMIE AUTOMATIC CITY

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmSilver sunray dialCase material: 316L surgical steel

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1101

    ACADÉMIE AUTOMATIC DIPLOMATE

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmLacquered black dialCase material: 316L surgical steel

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1002

    ACADÉMIE AUTOMATIC DRIVER

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmMatte black dialCase material: 316L surgical steel

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1106

    ACADÉMIE AUTOMATIC OUT OF RANGE

    Lug width: 22 mm

    Source: Maker

    Case size: 44 mmSilver dialCase material: Stainless steel

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1001

    ACADÉMIE AUTOMATIC RANGER

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmMatte grey dialCase material: 316L surgical steel

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1104

    ACADÉMIE AUTOMATIC RIVIERA

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmWhite sunray dialCase material: 316L surgical steel

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1107

    ACADÉMIE AUTOMATIC ROADKING

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmMatte black dialCase material: 316L surgical steel

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1102

    ACADÉMIE AUTOMATIC ROYALE

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmLacquered navy blue dialCase material: 316L surgical steel

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1108

    ACADÉMIE AUTOMATIC SUNRISE

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmAzure blue dialCase material: 316L surgical steel

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1003

    ACADÉMIE AUTOMATIC TUNDRA

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmMatte tundra green dialCase material: 316L surgical steel

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1005

    ACADÉMIE AUTOMATIC VETERAN

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmMatte black dialCase material: 316L surgical steel

    Attachment
    classic lugs
    Style
    pilot
  • ACY 1004

    ACADÉMIE AUTOMATIC VOLCANO

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmMatte volcano red dialCase material: 316L surgical steel

    Attachment
    classic lugs
    Style
    pilot
  • ACY M002

    ACADÉMIE MANUFACTURE AUTOMATIC FIRST EDITION BLACK DIAL

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmLacquered black dialCase material: 316L surgical steel

    Attachment
    classic lugs
    Style
    pilot
  • ACY M001

    ACADÉMIE MANUFACTURE AUTOMATIC FIRST EDITION CRÈME DIAL

    Lug width: 22 mm

    Source: Maker

    Case size: 41 mmCrème laqué dialCase material: 316L surgical steel

    Attachment
    classic lugs
    Style
    pilot

FAQ

What lug width does the Ralf Tech Académie use?

The Ralf Tech Académie takes a 22 mm strap: all 24 references with a listed width in our database use 22 mm. Check the reference on your case back to be sure. The Ralf Tech Académie ref. ACY 1006, ACY 1203 and 22 more take 22 mm (listed by the maker).

Where do these Ralf Tech Académie lug widths come from?

From our database, which lists 24 Ralf Tech Académie 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 Ralf Tech 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.