Seiko Chronograph 6139-6020 – Authentic

This is an original Seiko Chronograph, reference 6139-6020.
The watch is 100% authentic and original.

All functions are working properly, including the chronograph.
The watch runs well and operates as it should.

Please note:

• Watch head only – no strap or bracelet included.

• This is a pre-owned vintage watch.

• Water resistance is not guaranteed, so please avoid water exposure.

Please review all photos carefully to assess the exact condition.
Feel free to contact me if you have any questions.