![Identification] Does anyone know the model number of this Seiko Watch? : r/Watches](https://preview.redd.it/mud9nmlbgr581.jpg?width=640&crop=smart&auto=webp&s=a4c901741650edbebaa585886b7bab82958ce9f7 "Identification] Does anyone know the model number of this Seiko Watch? : r/Watches")
Identification] Does anyone know the model number of this Seiko Watch? : r/Watches
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![Identification] [seiko 7N39] anyone know what I've got here? Can't determine what year this was made or what model this is? Couldn't find in SEIKO catalog. Serial number on back 831839. Doesn't](https://preview.redd.it/xsh0ggnnsmm61.jpg?width=640&crop=smart&auto=webp&s=9331d5dd438f7c9d92ae706e276e9f75ce61e64e "Identification] [seiko 7N39] anyone know what I've got here? Can't determine what year this was made or what model this is? Couldn't find in SEIKO catalog. Serial number on back 831839. Doesn't")
Identification] [seiko 7N39] anyone know what I've got here? Can't determine what year this was made or what model this is? Couldn't find in SEIKO catalog. Serial number on back 831839. Doesn't
no serial number on limited edition GS? How to tell when it was made? | WatchUSeek Watch Forums
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Establishing a production number estimate for the Grand Seiko First – The Grand Seiko Guy
