conversion

table

inches to

millimeters:

.   5/16"  = ..8mm

.  11/32" =   9mm

      3/8"  = 10mm

    7/16"  = 11mm

  15/32"  = 12mm

      1/2"  = 13mm

    9/16"  = 14mm

       5/8" = 16mm

   21/32" = 17mm

   11/16" = 18mm

       3/4" = 19mm

   25/32" = 20mm

   15/16" = 24mm

Use a

Standard Ruler

to Measure

Your

Watchband