Help ID this movement inside a Rolex replica

[erdos]

[Kalanag]

Should be an ISA Cal. 1198

 

Edited December 4, 2023 by Kalanag

[CYCLOPS]

it is stamped ISA 1198 on the movement plate, that is the base movement

[erdos]

thanks guys!

I bought this years ago in NYC when I was a student and recently found this in the drawer.   my first 'watch' per se.  after putting in a fresh battery, the hands aren't moving.  does this mean the movement is dead or am I missing something i.e. 'reset' after battery change?

[spectre6000]

Looks like there might be some corrosion (blue powdery looking stuff) under the pad to the bottom left of the battery. I know very little about quartz movements, but if it were mine and it had no real value, I'd clean what I could and reflow the solder under that pad to see if that doesn't wake it up. 

[Kalanag]

5 hours ago, CYCLOPS said:

it is stamped ISA 1198 on the movement plate, that is the base movement

Where did you see that?

EDIT: I found it! 

28 minutes ago, erdos said:

… after putting in a fresh battery, the hands aren't moving.  does this mean the movement is dead or am I missing something i.e. 'reset' after battery change?

There is no reset with this movement. It‘s either an electrical or mechanical fault. For further non intrusive diagnostics I recommend this cheap device:

Edited December 4, 2023 by Kalanag

[CYCLOPS]

more than likely its electrical, make sure the plastic film is under the negative contact, this is a 16$ movement, I think the circuit and coil are one piece...