Seiko 5 12-Hour Dial Quartz Battery Wristwatches, Seiko Quartz Battery Wristwatches, Seiko Watch Movements, Seiko 12-Hour Dial Quartz Wristwatches, Seiko 24-Hour Dial Quartz Wristwatches, King Seiko Quartz Battery Wristwatches, Diver Seiko Quartz : Battery Wristwatches, Seiko Quartz Battery Wristwatches for Men, Seiko Women's Quartz Battery ... Mar 17, 2020 · Instead of purely quartz, Seiko employed its Caliber 5×53 Solar-powered and GPS-synced movement. This time, however, the cases are made out of titanium, offering a lightweight 42.8mm package. There are four variations in this release, starting with the limited edition SSH071 with its forest green dial and ceramic bezel.