Citizen

Watch strap guide for Citizen Mechanical Open Heart

Explore Citizen Mechanical Open Heart watches by reference and find their strap measurements.

1 models Strap sizes: 19 mm
Citizen Mechanical Open Heart watch collection

Watch models

Citizen Mechanical Open Heart models

Mechanical Open Heart NH9131-14E 40 mm

NH9131-14E

Mechanical Open Heart NH9131-14E 40mm

Case diameter
40 mm
Lug width
19 mm
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