This watch is a Seiko Prospex Limited Edition SPB149/SBDC107. The styling is a 1965 diver’s modern re-Interpretation. Just completed a $320 service from Seiko in March 2026 so you can rest assured you'll have many years of use before another service is needed. Power reserve is 70 hours. It comes with the OEM bracelet, OEM clasp (with dive link), OEM clasp (without the dive link), rubber band, paperwork, warranty card, and box. It is a limited edition model #1633 out of 5500. It includes all the OEM links. Feel free to ask any questions!
The OEM clasp without the dive link is a lot more comfortable than the dive link. Some people don't mind, but when I was wearing it, I found the dive link less comfortable.
This is the service performed by Seiko in March 2026: MOVE.RPR: Includes complete service of the watch movement, fix or replace necessary movement parts, replacement of gaskets, battery or ion cell, re-sealing, testing, any necessary lubrication, and cleaning of exterior parts.