Citizen Promaster Automatic Diver 200m NY0040-09E

WatchReference NY0040-09E
20 mm
Standard strap width
20 mm

The Citizen Promaster Automatic Diver 200m has a 20 mm lug width.

✓ Confirmed by two independent references

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

Strap and attachment

Lug width
20 mm

The watch

Brand
Citizen
Collection
Promaster Diver
Model
Promaster Automatic Diver 200m
Reference
NY0040-09E
Version
NY0040-09E (black dial, black rubber strap)
Type
Watch
Case size
42 mm

Other versions

References in the same line

Questions

What strap size does the Citizen Promaster Automatic Diver 200m take?

A 20 mm strap. Lug width is the gap between the lugs, and the strap must match it exactly.

Also 20 mm

All 20 mm lug width watches

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.

Where this comes from

jamtangan.com, uhrenschmuck24.ch, longislandwatch.com, Holland Watch Group.