More info has been posted recently about some early dials, so I think its a good time to get our details straight so we are all on the same page.

Pre production dials.
1. Mark 00 or SingleRed SD.
2. Mark 0 without "2000"

New Dial from Rolex, from early 2008.
Mark VII, luminova with 2 lines of red.

So to summarize.

Pre production/Prototypes
1. Mark 00, Single Red SD
2. Mark 0, without "2000"

Production
1. Mark I, patent pending
2. Mark II, some chocolate
3. Mark III,
4. Mark IV, last tritium

Post Production (replacement by Rolex)
1. Mark V
2. Mark VI, single line of red- for a very short time.
3. Mark VII, now available

Mark 00 or Single Red SD. Photo courtesy of AK



Mark 0 or without "2000"




Mark VII
Photos courtesy of macfever




Photo courtesy of Addict