A few questions

1) Is my wrist (170mm circumference) suitable for the nylon strap and watch size?

2) What is the low temperature resistance of the battery?  For example, 0 degrees Celsius and a watch on the handlebars of a bicycle.

3) After how many fastenings and undo the strap will stop working?

  • 1) The band size fits 135-213mm. You can find band information on the Enduro sales page under the specs of the watch.

    Enduro Specs

    2) The operating temperature for all outdoor watches is always in the manual and can be found in the Support Center. Search specifications.

    Specifications

    3) Impossible to say. Of all the band types available across outdoor watches, the Nylon band that comes with the Enduro 1 and Enduro 2 appears to be quite reliable based on customer feedback since the Enduro was released with the new band type.