Seiko Sumo models SBDC001 black, SBDC003 blue, SBDC005 orange. Released in 2006 and still remains a fantastic option for a commercially manufactured larger cased ISO diver. Doubtful there is any better bang for your buck model out there. The TL;DR summary is that the Seiko Sumo case finishing is on a level of its own, but overall at the expense of other attributes of the watch. Also the large size of the case is beyond the limit of many potential wearers.
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