Time Clock iOS app icon

Native 512px icon for the iOS launch of the native Time Clock app hosted on our internal store. Normally I'd have more of an aggressive shadow below the icon, such as the main http://dribbble.com/shots/161403-Time-Clock-Icon, but it muddied the image when scaled down for the iOS home screen.

I'm open to opinions on other ideas for iOS icon as well - originally I placed the clock face, centered, to the layout and scaled the gold to repeat to the edges of the rounded off square. Looked a bit out of place, though I'd say!