9401
- Production
- 1975–1975
- Model
- Submariner
- Case material
- Stainless Steel
- Case size
- 40mm
- Movement
- Automatic
- Calibre
- ETA 2483
- Dial colours
- Black
The no-date half of the Snowflake pair. Whether a dive watch shows a date is a real choice rather than a trim level: the date window interrupts the dial's symmetry and adds a component to a case that has to stay sealed, and navies generally did not want one. This is the reference for people who agree with the navies.
- Its date-equipped sibling is the 9411.
Before you ask.
When was the Tudor 9401 produced?
The 9401 was produced from 1975 to 1975.
What movement does the Tudor 9401 use?
The Tudor 9401 runs the ETA 2483, an automatic movement.
How do I check a Tudor 9401 with Watch Safe?
Look up the watch's serial number in the Watch Safe registry to see whether a record exists or a theft flag is attached. A registry search identifies records for a specific serial; it does not authenticate the watch. Authentication is performed in person by an independent expert authenticator, and Watch Safe records and publishes the result.
Checking a specific Tudor? Request access.