it doesn't display the seconds by default. still might be annoying if its really that loud...
i don't mind a little noise from some devices.... my bulova astronaut is annoying loud if you leave it in the right spot on a wood piece of furniture. bzzzz! otherwise, i enjoy the hum of the tuning fork.
i like my old g-shock with the 30min annunciate. subtle, yet functional.
-sj