Tonneau, meaning "barrel" in French, which is neither round nor square.
Compare to other models, it has a classic elegant feel and a compact design that goes with the slender arms of women.

※Please be noted that straps are sold separately. You can choose freely according to your own preference.
※The battery built in the watch at the first time is for monitoring purpose, which is normally running out of batteries within 1.5 years to 2 years.