Resin is a synthetic material with a high durability and timelessness is the ideal material for wristbands ... so Casio The "extreme durability" has taken under normal use, 1 year and 10 months! The bracelet is torn at first mandrel hole (where was the thorn never). What I use a battery life of 10 years, if the bracelet does not hold for 2 years.
By the way, price of clock in January 2011 was 19.90 euros. The replacement strap should now costs 9.95 euros
5 stars for the clock, when the bracelet is not .wäre