Invicta GMT Automatic 9937OB. Invicta 8926OB. BEZEL INSERT FOR 40MM INVICTA PRO DIVER SS 9937OB AUTOMATIC COLLECTION GREEN. Invicta 8926. The insert is described as ceramic and should not be bent. Material and construction: The bezel insert is described as ceramic, with blue and red coloring and engravings to enhance legibility.
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