Citizen The Citizen

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: From our database, not yet verified

38 to 40 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.

Collection11 references
20 mm
Illustration drawn to scale: 40 mm case, 20 mm lugs

11 Citizen The Citizen references

Citizen The Citizen 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.

  • AQ4100‑06W

    The Citizen Washed Linen

    Lug width: 20 mm

    Source: Database

    Case size: 38 mmLinen White dialCase material: Titanium

    Attachment
    classic lugs
    Style
    chrono
    Movement
    Eco-Drive ±5s/yr
    Caseback
    Screw titanium
    Production
    2023, present
    Status
    Listed in our database, not yet verified
  • AQ4030‑51L

    The Citizen Chronomaster Aizu Blue

    Lug width: 20 mm

    Source: Database

    Case size: 38 mmBlue Lacquer dialCase material: Titanium

    Attachment
    classic lugs
    Style
    chrono
    Movement
    Eco-Drive ±5s/yr
    Caseback
    Screw titanium
    Production
    2020, present
    Status
    Listed in our database, not yet verified
  • AQ4091‑56E

    The Citizen Chronomaster Black DLC

    Lug width: 20 mm

    Source: Database

    Case size: 40 mmBlack dialCase material: Titanium

    Attachment
    classic lugs
    Style
    chrono
    Movement
    Eco-Drive ±5s/yr
    Caseback
    Screw titanium
    Production
    2021, present
    Status
    Listed in our database, not yet verified
  • AQ4020‑54Y

    The Citizen Chronomaster Silver

    Lug width: 20 mm

    Source: Database

    Case size: 38 mmSilver dialCase material: Titanium

    Attachment
    classic lugs
    Style
    chrono
    Movement
    Eco-Drive ±5s/yr
    Caseback
    Screw titanium
    Production
    2017, present
    Status
    Listed in our database, not yet verified
  • AQ4091‑56L

    The Citizen Chronomaster Washi Blue

    Lug width: 20 mm

    Source: Database

    Case size: 40 mmBlue Washi dialCase material: Titanium

    Attachment
    classic lugs
    Style
    chrono
    Movement
    Quartz HE
    Caseback
    Sapphire back
    Production
    2020, present
    Status
    Listed in our database, not yet verified
  • AQ4020‑54W

    The Citizen Chronomaster Washi White

    Lug width: 20 mm

    Source: Database

    Case size: 38 mmWhite Washi dialCase material: Titanium

    Attachment
    classic lugs
    Style
    chrono
    Movement
    Eco-Drive ±5s/yr
    Caseback
    Screw titanium
    Production
    2017, present
    Status
    Listed in our database, not yet verified
  • AQ4091‑56A

    The Citizen Chronomaster Washi White

    Lug width: 20 mm

    Source: Database

    Case size: 40 mmWhite Washi dialCase material: Titanium

    Attachment
    classic lugs
    Style
    chrono
    Movement
    Quartz HE
    Caseback
    Sapphire back
    Production
    2020, present
    Status
    Listed in our database, not yet verified
  • AQ1020‑51E

    The Citizen Perpetual Calendar Black

    Lug width: 18 mm

    Source: Database

    Case size: 40 mmBlack dialCase material: Steel

    Attachment
    classic lugs
    Style
    chrono
    Movement
    Quartz HE
    Caseback
    Sapphire back
    Production
    2010, present
    Status
    Listed in our database, not yet verified
  • AQ1020‑51A

    The Citizen Perpetual Calendar Silver

    Lug width: 18 mm

    Source: Database

    Case size: 40 mmSilver dialCase material: Steel

    Attachment
    classic lugs
    Style
    chrono
    Movement
    Quartz HE
    Caseback
    Sapphire back
    Production
    2010, present
    Status
    Listed in our database, not yet verified
  • AQ1050‑50E

    The Citizen Titanium Black

    Lug width: 20 mm

    Source: Database

    Case size: 40 mmBlack dialCase material: Titanium

    Attachment
    classic lugs
    Style
    chrono
    Movement
    Quartz HE
    Caseback
    Sapphire back
    Production
    2012, present
    Status
    Listed in our database, not yet verified
  • AQ4106‑00B

    The Citizen Tosa Washi Dial Limited Edition (cloud-dragon unryushi)

    Lug width: 22 mm

    Source: Database

    Case size: 38.3 mmWhite dialCase material: Super Titanium, Duratect Sakura Pink

    Attachment
    quick-release spring bars
    Status
    Listed in our database, not yet verified

FAQ

What lug width does the Citizen The Citizen use?

Citizen The Citizen lug width: 18 to 22 mm depending on the reference. The most common is 20 mm (8 of the 11 references with a listed width in our database). Find your exact reference in the table below. These widths come from our database and are not yet verified.

Do all Citizen The Citizen 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 Citizen The Citizen lug widths come from?

From our database, which lists 11 Citizen The Citizen references, 11 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 Citizen 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.