NEW Mineral Glass Crystal Seiko 6106-7440 6106-7447 Low Dome W Blue AR Coat This is a sapphire glass

This is a sapphire glass crystal

Bezel Insert for Seiko 6139-6040 and 6139-6041Black and Gray ( silver ) Tachymeter Insert

The links are new

Note: The Original second hand has the same shape which has a circle on the top of the second hand

6309-729B case models listed below

NEW Mineral Glass Crystal Seiko 6106-7440 6106-7447 Low Dome W Blue AR Coat This is a sapphire glassNEW Mineral Glass Crystal Seiko 6106 7440 6106 7447 Low Dome W Blue AR Coat This item will fit on Seikos with Case number. Seiko 5126 6030, Seiko 5126 8080, Seiko 5126 8090, Seiko 5126 8120, Seiko 5126 8130,Seiko 6105 8000, Seiko 6105 8009, Seiko 6105 8110, Seiko 6105 8119, Seiko 610 6050, Seiko 6106 6059, Seiko 6106 6057, Seiko 6106 6060, Seiko 6106 7110, Seiko 6106 7117, Seiko 6106 7119, Seiko 6106 7420, Seiko 6106 7440, Seiko 6106 7447, Seiko 6106