5 pieces NEW Seiko caseback gaskets (O-RINGS)
For 6306, 6309, 6105, 7002, 7S26, 7548, 7C43 (Large Diver's Watch)
Perfect fit for your dive watch needs. I'm especially thinking of all you skx007/009/173/175 wearers out there!
*Does not fit skx031 or 033 - I found this out the hard way and...