The Tudor Sub Date
The 7021 was the first time that Tudor offered a date function on their Submariner.
The launch of the 7021 was also the launch of the snowflake hands - 50 years ago this year!
The early Tudor Subs weere fitted with a so-called Roulette date wheel - the even dates are red and the odd days are black.
Collectors have given the very faded bezel inserts the nickname 'Ghost Bezels'. The faded bezel gives the blue snowflake Subs a real vinatge vibe.