Quote Originally Posted by Der Amf View Post
Seagull themselves make one called the D304

http://www.good-stuffs.com/New-Sea-G...on-_p_109.html

Seagull have a reputation for saving the best grade of movements for themselves.

Watchunique produce an "official reproduction" (last I heard, this was confirmed by Seagull themselves)

http://www.watchunique.com/seagull-1963.html

Significant price difference.
Long Island Watches also sells 38mm and 42mm versions.