Citizen Mechanical Open Heart NH9131-14E 40mm, reference NH9131-14E

Citizen Mechanical Open Heart NH9131-14E 40mm Compatible Leather Straps

Reference: NH9131-14E

Explore Citizen Mechanical Open Heart NH9131-14E 40 mm, reference NH9131-14E, and its strap measurements.

Case diameter
40 mm
Lug width
19 mm
Suggested buckle width
18 mm
Connection type
Check the watch attachment before ordering
Explore straps for 19 mm lugs

Strap compatibility

The right strap for Citizen Mechanical Open Heart NH9131-14E 40mm

Choose a strap measuring 19 mm at the watch lugs. Check the attachment and your existing strap before ordering.

Our recommended combinations

Choose your leather color, stitching and length after confirming the watch lug width. Buckle sizes are suggestions.

The right length

How do you measure your wrist?

To choose the right strap length, measure your wrist where you normally wear your watch.

  1. Wrap a flexible measuring tape around your wrist without leaving a gap.
  2. Record the point where the tape meets in centimetres.
  3. If you are between sizes, ask for guidance based on your preferred fit.