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Prospex Sumo

The Sumo line — heavy 45mm steel case, the trade nickname for the original SBDC001 (2007). The SPB103 (blue) and SPB101 (black) re-introduced the family in 2019 with the 6R35 caliber and a slimmed case.

1 reference

References in this sub-line

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Prospex Sumo — Grail Atlas