Customer service

Each jewel of ihimana will be specifically made for you. All information can be found on this site. However, if you have any questions, please let us know through the underneath form.

How can we help you?

Do you have a question about our products or a service request just fill out this form below.

Wrist size

A little help to measure your wirst size.

Size in letters Wrist size in MM Wristsize in INCH
Extra small 121-133 mm 4.76-5.25 in.
Small 134-136 mm 5.26-5.75 in.
Medium 146-159 mm 5.76-6.25 in.
Large 159-171 mm 6.26-6.75 in.
Extra large 172-184 mm 6.76-7.25 in.

Download a measuring tape

Don’t know your wrist size? Download our meauring tape, print it out and figure out your size.