Sapphire Clear AR 320w34ga Seiko diver 7548-700F 7548-700H 7548-7010 and very hard to find

and very hard to find Movement ring holder with spring for Seiko 6139 Chronographs: 6139-6000

New Replacement Silver Color ( not Gold ) crown for Citizen Bullhead cal

Seiko 6106-7447

This Sapphire crystal has AR Blue Coating

Sapphire Clear AR 320w34ga Seiko diver 7548-700F 7548-700H 7548-7010 and very hard to findReplacement New Sapphire Glass crystal for Seiko case models listed below. This is a SAPPHIRE CRYSTAL WITH CLEAR AR COATING. We also have with Blue AR coating. The right one is the blue AR coating, and the one was installed on the watch is the clear coating one. Pleas see our other listing for Sapphire with Blue coating eBay ,Item ID: 223490478484 It is an exact fit for your Seiko 6309: 6309 7040, 6309 7049, 6309 7290, 6309 729A, 6309 729B 6306: 6306