Apart from Seiko GS and KS
My lord Marvel 5740-8000
Lord Marvel is boy sized with case diameter of 35.5mm without crown. The design is plain, simple and clearly nice. Its crown is not signed. One of the most beautiful things on Lord Marvel is its curved dial. The soul of Lord Marvel is the high grade seiko in-house 5740C movement. 5740C is a 23 jewels hand-winding movement beating at 36,000 bph. It has daily accuracy of around 6 seconds per day.
Below are two picture of the movement that I found on another website and the web have quite an in-depth introduction of Lord Marvels. (http://watchpassion.spaces.live.com/blog/cns!30D403FE07E97F98!159.entry).
Here is a normal looking clean 5740C movement
A beautified 5740C engine with the screws being treated to give it a hi-end blue screws look.