Seiko OEM Genuine SBDCO27 Sumo 50th Anniversary Limited Edition Dial. Date Window at 3 o'clock position. Dial diameter: 28.57 mm. Dial feet location: 2:20 and 8:20. Feel free to contact me for info. The item "Seiko Genuine OEM Sumo 50th Anniversary Limited Edition SBDCO27 Dial Mod" is in sale since Friday, February 26, 2021. This item is in the category "Orologi e gioielli\Orologi, accessori e ricambi\Ricambi, riparazione e manuali\Ricambi\Quadranti".tinti" and is located in Torino.