Seiko Prospex Solar Sumo SSC759 SSC759J1 SSC759J Chronograph 200M Men's Watch The Seiko Prospex Sumo Chronograph is Solar-powered and can go down up to 200m under water. It has a 6-month long power reserve upon full charge. The V192 movement is high-quality but nonetheless affordable, just like this diving watch. As the nickname suggests, this wristwatch is relatively large; standing at 45-mm across but just 14mm thick, for which, the watch doesn't appear particularly bulky.
Seiko Discover More Titanium Chronograph Quartz SSB393 SSB393P1 SSB393P 100M Men's Watch Seiko has clearly played it safer here, with less radical design cues; most notably the absence of a whopping, domed crystal, which also grants it access to a regular workplace without making it stand out as a sports watch. The titanium is an added bonus, strengthening the build and also turning it way lighter than if it was stainless steel.
