Citizen Promaster Dive Automatics

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

20 or 24 mm

Verification: Listed by the maker

44 to 46 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.

Collection4 references
20 mm
Illustration drawn to scale: 44 mm case, 20 mm lugs

4 Citizen Promaster Dive Automatics references

Citizen Promaster Dive Automatics 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.

  • NB6005‑05L

    Promaster Dive Automatics Promaster Dive Automatic Blue Dial Polyurethane Strap

    Lug width: 24 mm

    Source: Maker

    Case size: 46 mmBlack dialCase material: Titanium

    Attachment
    classic lugs
  • NY0158‑09L

    Promaster Dive Automatics Promaster Dive Automatic Blue Dial Polyurethane Strap

    Lug width: 20 mm

    Source: Maker

    Case size: 44 mmBlue dialCase material: Stainless steel

    Attachment
    classic lugs
  • NY0154‑51L

    Promaster Dive Automatics Promaster Dive Automatic Blue Dial Stainless Steel Bracelet

    Lug width: 20 mm

    Source: Maker

    Case size: 44 mmBlue dialCase material: Stainless steel

    Attachment
    classic lugs
  • NY0155‑07X

    Promaster Dive Automatics Promaster Dive Automatic Green Dial Polyurethane Strap

    Lug width: 20 mm

    Source: Maker

    Case size: 44 mmGreen dialCase material: Stainless steel

    Attachment
    classic lugs

FAQ

What lug width does the Citizen Promaster Dive Automatics use?

Citizen Promaster Dive Automatics lug width: 20 or 24 mm depending on the reference. The most common is 20 mm (3 of the 4 references with a listed width in our database). Find your exact reference in the table below. The Citizen Promaster Dive Automatics ref. NY0158-09L, NY0154-51L and 1 more take 20 mm (listed by the maker). The Citizen Promaster Dive Automatics ref. NB6005-05L takes 24 mm (listed by the maker).

Do all Citizen Promaster Dive Automatics 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 Citizen Promaster Dive Automatics lug widths come from?

From our database, which lists 4 Citizen Promaster Dive Automatics references, 4 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.