Patek Philippe · Nautilus
3900
SpecificationsWS / 3900
- Model
- Nautilus
- Case material
- Stainless Steel
- Case size
- 33mm
- Movement
- Quartz
- Calibre
- Cal. E23 SC
- Dial colours
- Black
- Market value band
- $60k – $180k
3900 is a Patek Philippe Nautilus reference.
The case is 33mm stainless steel.
It runs the Cal. E23 SC, a quartz movement.
Catalogued dial colour: black.
Mid-size ('boy size') quartz Nautilus with date; this example hallmarked 1986 per its Patek Philippe Archives Extract.
Common questions
Before you ask.
What movement does the Patek Philippe 3900 use?
The Patek Philippe 3900 runs the Cal. E23 SC, a quartz movement.
How do I check a Patek Philippe 3900 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.
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