The Tudor "Snowflake" Submariner Collector's Guide
Collectors use the name “Snowflake” to refer the Tudor Submariners with reference numbers 7016/0, 7021/0, 9104/0, and 9411/0 produced from 1969 to 1975 [1] and some newer reissue models. These watches featured square hour markers and a unique hand style that distinguished them back then, and