Seiko 0634- second sync/ hack

[camrok]

I recently acquired an 06354 as a parts listing with an original bracelet I was going to use to repair another.
Turns out this one is on way better condition that I expected.
I haven’t found a user manual yet, just wondering is there a way to sync the time (seconds) to a time server? As the display only indicates hr:min & date?
Also was there a 24hr feature?
Cam

[mikeyt]

Cam, I have a PDF manual for the 0634.  I'll PM it to you if I can.

[camrok]

Figured it out.. thanks Mike.
]When you pull the setting crown out the dots blink twice as fast. If you press the left adjustment button you reset the seconds to 00.
Seems Seiko was pretty proud of this module from their service manual.
They reference it’s simple mode switching and setting functions.

[mikeyt]

Oct 8, 2017 13:46:09 GMT -8 camrok said:

Figured it out.. thanks Mike.
]When you pull the setting crown out the dots blink twice as fast. If you press the left adjustment button you reset the seconds to 00.
Seems Seiko was pretty proud of this module from their service manual.
They reference it’s simple mode switching and setting functions.

Glad you got that.  I had forgotten that procedure.