SLA021J1
- Model
- Marinemaster 300
- Case material
- Stainless Steel
- Case size
- 44.3mm
- Movement
- Automatic
- Calibre
- Cal. 8L35
- Bezel
- Ceramic
- Dial colours
- Black
- Market value band
- $1k – $5k
SLA021J1 is a Seiko Marinemaster 300 reference.
The case is 44.3mm stainless steel, with a ceramic bezel.
It runs the Cal. 8L35, an automatic movement.
Catalogued dial colour: black.
Current-generation Marinemaster 300 professional diver, black dial, ceramic bezel insert, in-house Cal. 8L35 automatic with 50-hour power reserve, 300m water resistance.
Before you ask.
What movement does the Seiko SLA021J1 use?
The Seiko SLA021J1 runs the Cal. 8L35, an automatic movement.
How do I check a Seiko SLA021J1 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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