[WTS] Seiko SRPH31 Watch - 4R36 Automatic Movement with Hacking & Manual Winding
[WTS] Seiko SRPH31 Watch - 4R36 Automatic Movement with Hacking & Manual Winding
For sale is my Seiko SRPH31, the worthy successor to the now-discontinued SNK line. I am selling because it doesn’t get much wrist time anymore. Timekeeping with the 4R36 movement is within specification. Day & date can be adjusted easily. Time hacking works when crown is pulled out to 2nd stop. Manual winding also working perfectly (watch is also automatic). This will come with the original box as well as original strap. The crystal is also domed for that vintage look. I am asking $150 + shipping via USPS within CONUS. I accept payment via Zelle or Venmo/Paypal F&F. I am open to meeting in person in the LA area. Feel free to ask any questions or request more photos. Thank you for looking :)
Estimated Private Party Value $96 — $145
Seiko 5 Automatic Black Arabic Dial Men's Watch SNKP21J1 jomashop (185300) ![]() |
$142.29 | |
Seiko 5 SNK807 7S26-02J0 Blue Dial Day/Date Automatic Men's Watch [N MINT] W122 watch_laboratories_jp (53) ![]() |
$147.24 | |
Seiko 5 SNK807 chichicoppertop411 (442) ![]() |
$120.00 | |
Seiko 5 Automatic Black Dial Men's Watch SNK617K1 jomashop (185300) ![]() |
$106.08 | |
Seiko 5 Black Dial Stainless Steel Men's Watch SNK623 jomashop (185300) ![]() |
$110.24 |