This is a pack of 3 x genuine SEIKO rubber watch case back gaskets part number 0C306B0A.
The original equipment case back gasket for the following case numbers (can be found on the back of your watch).
4R35-01X0
4R36-01J0
4R36-04Y0
4R36-05H0
4R36-07B0
5M62-0BL0
6105-8000
6309-7040
6309-7049
6309-7290
6309-729A
6309-729B
7002-7000
7002-7001
7002-7009
7002-700A
7002-700J
7548-7000
7548-7009
7548-700A
7548-700B
7548-700F
7548-700H
7549-7010
7C43-7000
7C43-7009
7C43-7010
7C43-700A
7C43-700B
7C46-0AG0
7C46-6009
7C46-6010
7C46-7011
7S26-0020
7S26-0028
7S36-0035
If your case number is not listed above please do not buy as the gasket will not fit!
Just contact us with your case number and we will help.
This pack of 3 genuine SEIKO gaskets will be supplied in official SEIKO packaging.
We are authorised SEIKO parts stockists in the UK and can guarantee authenticity.
Tracked and insured delivery is FREE in the UK and we post FAST