Item Tag: 4954628432940

Seiko Prospex SBDC031 Sumo 2nd Gen Black Dial Diver Good Condition Watch Only

Up for sale is my Seiko Prospex “Sumo,” reference SBDC031 — the black-dial, 6R15 generation with the Prospex X on the dial. Reference: SBDC031 (6R15-00G0), Prospex “Sumo,” made in Japan. The case work here punches well above the price point, and the black dial with LumiBrite plots lights up beautifully.