For D.M. -- Seiko 6309-7040 Turtle Case Rebuilds - YouTube
1980 Seiko Diver (Ref. 6309-7040) "Turtle"
Seiko-6602-7040 Stainless steel Case For Watch Maker Repair Work O-28303 | eBay
A Seiko 6309-7040 Part II | Adventures in Amateur Watch Fettling
Seiko 6309-7040 -- caseback says 7049? | Page 2 | Omega Forums
USED VINTAGE SEIKO 6309 7040 TURTLE WATCH DIVER CASE BACK COVER 180902 bvt6313 | eBay
Seiko Mod 6309-7040 6309-7049 Curved End O Boyer Bracelet | Strapcode
Seiko 6309-7040 -- caseback says 7049? | Omega Forums
TZ-UK Forums
6306 & 6309 case back numbers/production figures. | WatchUSeek Watch Forums
Seiko Diver Turtle 6309-7040 for $871 for sale from a Private Seller on Chrono24
Gaskets Set For Seiko 6309-7040 , 6309-7049 Glass , Bezel , Case Back Crown Seal | eBay
![6309-7040] The original turtle/cushion-case diver : r/Seiko](https://i.redd.it/x2us0j24y6g81.jpg "6309-7040] The original turtle/cushion-case diver : r/Seiko")
6309-7040] The original turtle/cushion-case diver : r/Seiko
Seiko Watch Case 6602-7040 For Parts or Repair | eBay
Seiko Turtle Diver, Ref 6309-7040, serviced Watch for $1,095 for sale from a Seller on Chrono24
A Seiko 6309-7040 | Adventures in Amateur Watch Fettling
USED VINTAGE SEIKO 6309 7040 TURTLE WATCH DIVER CASE BACK COVER 179698 BVT06253 | eBay
Seiko Diver 6309-7040 — Wind Vintage
SEIKO GENUINE 3PC GASKET SET(BEZEL-CASE BACK-CROWN/STEM) 6309-7040 / 6309-7049 | eBay
Seiko 6309-7040 c.1977 — Buying On Time Vintage Watches
Seiko 5 - 150m for $623 for sale from a Private Seller on Chrono24
GENUINE CASE WITH CRYSTAL CHAPTER RING SEIKO TURTLE 6309-7040 6309-7049 | eBay
Seiko Diver 6309-7040 — Wind Vintage
NOS GENUINE CASE VINTAGE SEIKO 6600-7040 SEA LION C22 COMPLETE CASE SS. | eBay
King Seiko Chronometer 5626-7040 - Hi-Beat, Just Serviced. Circa 1971 | WatchUSeek Watch Forums
1980 Seiko 6309-7049 Diver
