Seiko Capacitor (TS-920E) 3023 34T for V172, V173, V174 and V175 Seiko Modules.
EPSON VS75A SOLAR chronograph movement (seiko V175A) , date @ 4 1/2 h £42.00 - PicClick UK
Seiko Capacitor 3023-34T — PERRIN
PARTS LIST / TECHNICAL GUIDE
1~5pcs/lot 3023-5mz 30235my 30235my 3023-5my Tc920s Watch Dedicated Artificial Kinetic Energy Rechargeable Original - Air Conditioner Parts - AliExpress