Seiko compatible mineral glass thickness 1,50mm diameter 30mmOctober 8, 2019
Seiko Chronograph Switch Lever 4450-710November 28, 2019
SAPPHIRE GLASS Thickness 1,4mm SRM Diameter 310
This Sapphire glass is a perfect replacement for mineral glass used in various models.
The thickness of the glass is 1,4mm, while the diameter is 31,0mm.