Used See-through back sapphire crystal SEIKO for Grand Seiko 61GS 6145-8000

This is a used item. See-through back sapphire crystal SEIKO for Grand Seiko 61GS 6145-8000 This is an original see-through bag for 61GS made in our workshop. Manufactured from SUS316L stainless steel, which is often used for watch cases. Hand-finished with diamond abrasive to create a beautiful deep mirror finish. The windshield is a sapphire crystal specification. "SAPPHIRE" is engraved on the back of the main unit. It is not plated, so even if it gets scratched, it can be repolished and can be used for a long time. How about dressing up your old Seiko watch? You will be able to see the beautiful movements that have been hidden until now, expanding your enjoyment of watches. In addition, I think the added value of the watch will increase. *This sale is for the back cover only. The watch in the photo is not included. I think if it is a case with the applicable model number 6145-80006146-800061, it will be compatible with a wide range of cases other than those listed above. Material:

Stainless steel SUS316L Windshield:

Sapphire glass Back cover gasket included *Mini Tip:

Covering the back cover with vinyl will make it harder to scratch. Please note that you are responsible for any problems caused by replacement. We are looking forward to hearing from you.