Purchased the watch back in 2018 from SeiyaJapan.com. It's the Seiko Tuna SBBN031. The watch itself is in good condition, however the bracelet does have scuff marks and the clasp has scuff mark as well. You can see that in the pictures. I've upgraded the hardlex crystal to a Anti-reflective sapphire crystal with a green tint from CrystalTime. This was done professionally and it was pressure tested as well. I do not have extra links for the bracelet anymore. I do have the original box. The watch is sized for 7.25" - 7.5". The watch will be sold as is.