The weight of about 50 g and the thickness of approximately 8 mm cause the clock is not too heavy and is easy to carry.
The black numbers are very readable on the bright background.
Within 20 days, the clock went to about 11 seconds. If (summer / winter time-change) you have anyway reset the clock every six months, then to 182 days extrapolated inaccuracy of about 100 seconds is acceptable.
Unfortunately, the current week is displayed only with the English letter. Several selectable language settings, as z. B. is common in cameras, would be desirable (1 star deduction).
UPDATE 07/07/2015 (after 2 years):
The Casio Collection Mens Watch Quartz Digital A158WEA-9EF still works as described above.
