Sonically welded case ensures excellent
water resistance. Large 5/8" high display for good
visibility. Counts up to 24 hours with resolution of 1/100 second
for the first 40 minutes and
1 second resolution thereafter. Has lap function. Also features
an alarm clock and a calendar.
Button cell battery included. Dim: 27/8" x 31/4" x
3/4". Weight: 2.4oz.
With NIST traceable certificate of compliance