Tudor Automatic Chrono Time 'Big Block' Ref. 94300

Here we have a nice and early Tudor BIG BLOCK Chrono-Time, reference 94300 circa 1978. This is a first series Chrono-Time fitted with all Rolex components except for the Tudor signed dial. The crown is still a Rolex trip-lock crown and the back of the case engraved 'Original Oyster Case by Rolex Geneva'. The original silver dial is in excellent condition with 3 black registers. This is an early version with no "Oyster-Date" written under the Tudor logo. The case on this watch shows normal wear but we believe the case to be unpolished. The metal bezel is thick and sharp. Great example of an early Tudor Big Block chronograph.