Time to thin the collection. I picked this up in Tokyo in 2016. From what I can find, it’s an earlier 2000s model. What I’m curious about is if it predates and informed the design of the SBGM003, or if it’s the other way around. Clearly one must have begat the other, no? Regardless, this watch is awesome. It’s a titanium-cased perpetual calendar GMT that wears perfectly. The polished accents on the titanium case and bracelet are spectacular and equal those of Grand Seiko in quality (seriously, it’s wild). And as long as there is life in the battery, it shouldn’t require any intervention whatsoever.  Professionally serviced by a Seiko specialist two years ago. The watch is set to the correct leap year and gains \~10s / month. $750 Firm, no trades, free US shipping only. I prefer Zelle. Paypal and Venmo are options for buyers with a respectable feedback history.  EDIT: Sorry, forgot to include listing is for watch only, and also Timestamp: [https://imgur.com/a/rEQLg96](https://imgur.com/a/rEQLg96)