The year end downsizing continues, and I'm getting to my collection of Seiko Monsters. Up next is a series of 1st gen Night Monsters. Besides the ion plated case and bracelet, these models have the text "SCUBA" on the dial, which does not appear on any other Monster models. Small detail, but it's something unique that sets them apart. All of them have the following specs:

  • Case width: 42.5mm (w/o crown)
  • Lug to lug length: 47.5mm
  • Lug spacing: 20mm
  • Thickness: 12.5mm
  • Crystal: Hardlex
  • Movement: Seiko 7S26 automatic
  • WR rating: 200 meters


Up for sale here is a SZEN007, the purple dial variant. This watch is in pristine condition. Aside from some very light desk diving marks on the clasp, I do not see any other marks on the watch. The crystal is perfect, the bezel rotates and clicks as it should, and the crown screws down smoothly and securely. The movement is running well and keeping time.

$275 and I will pay for shipping within the USA. Members outside of the USA please contact me for a shipping quote. Please search for my user name in the feedback forum. I've done quite a few deals and have a spotless track record. Any questions, please ask.