Hello All

For sale is my Seiko 5 SRP48X “Baby Monster” watch. This is a catch and release, but it doesn’t see enough wrist time.

Watch is mint. Sized and only worn a couple of times. Crystal and case are clean. Maybe the slightest of marks on the bracelet. Pictures are of the actual watch listed.

I have not timed its accuracy, but it appears to be keeping good time.

Original packaging is included.

Please ask if you have any questions.

Price is $130 via Paypal, shipped in the US. I am always happy to negotiate, send an offer. Outside of the CONUS please add $50 for shipping.


  • Seiko
  • Movement: Seiko 4R36 24-jewel automatic
  • 21600 vph
  • 41-hour power reserve
  • Case material: Stainless steel
  • Crystal: Mineral
  • Caseback: Display
  • Day & date display
  • Unidirectional rotating bezel
  • Case diameter: 43 mm
  • Case thickness: 11 mm
  • Lug width: 22 mm
  • Water resistance: 100 m (330 ft)