Black Ceramic Luminous Dual-Time Bezel Insert for Seiko SSK GMT Models #C40

Black Ceramic Luminous Dual-Time Bezel Insert for Seiko SSK GMT Models #C40

This is a black luminous ceramic bezel insert that has a 12-hour scale which can add a dual-time function to your Seiko SSK GMT watch. This insert only fits Seiko SSK GMT, it will not fit SKX or equivalents. Professional installation is recommended. Numerals and markings are treated with C3 SuperLuminova. The bezel insert includes a adhesive sticker to secure the insert to your bezel. We recommend you cut the adhesive slightly to avoid sticking to the case.