Seiko Prospex Sumo model SBDC031. Japanese market model. Seiko Caliber 6R15 automatic movement. Solid stainless steel case and bracelet. Uni-directional bezel with black 60 minute insert. Black dial with LumiBrite filled hands and markers. Hardlex mineral glass crystal. Water resistant to 200 meters.
Promo:
Factory Model Number. SBDC031.
Functions:
Date calendar, window display.
Uni-Directional rotating, ratcheted, 0-60 Elapsed-Time. Black color insert.
Sport style, screw-down (threaded). Factory Logo engraved/embossed.
Black color. Luminous ( radiation-free LumiBrite ) hour markers.
Hands:
Steel color. LumiBrite radiation-free luminous filled.
Case Back:
Screw-down style ( threaded ). Factory Engraved/Raised Logo.
Other:
Original factory box. To personally view this item, please visit our
Colorado Boulevard store. This model is exclusively sold in the Japanese market.