FS: Seiko Sumo Mod SBDC033 Blumo - Lumed Ceramic Bezel Insert, Prospex Hands, CT Clear AR Sapphire Crystal | WatchUSeek Watch Forums
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Double dome 31*3.6mm Sapphire glass MOD Sea Urchin SUMO SHOGUN for Seiko brand SBDC001 Watch crystal watch Parts|Repair Tools & Kits| - AliExpress
![CT039 - Double Dome Sapphire Crystal - Seiko Sea Urchin, Sumo, Shogun, Baby Tuna, Old Samurai, Atlas - Orient Kamasu, Mako/Ray - Seiko Mods - Crystaltimes USA CT039 - Double Dome Sapphire Crystal - Seiko Sea Urchin, Sumo, Shogun, Baby Tuna, Old Samurai, Atlas - Orient Kamasu, Mako/Ray - Seiko Mods - Crystaltimes USA](https://usa.crystaltimes.net/wp-content/uploads/2019/01/image1-82.jpeg)