I recently got a russet brown Vario strap for my silver "Casio Royale" and I do rather like it. I'm not ashamed to admit I prefer cheap and cheerful digital watches to pedigree analog watches. We are programmers/electronics folks after all. I got a Sensor Watch Lite board for my F-91W after reading about it here on HN and it's brilliant. I've written a bunch of hobby-related complications for it.