Essentials Collection SSC139 30 meters (100 feet) 600 semi-frequencies per hour can

600 semi-frequencies per hour can be observed through the transparent dial

and calories while ensuring timely notifications

this exceptional design is packaged in a Limited Edition collectors’ box

Including a classic cabochon crown

known for its exceptional scratch resistance and hardness second only to diamond

Essentials Collection SSC139 30 meters (100 feet) 600 semi-frequencies per hour canSeiko Solar Alarm Chronograph. No battery change required and powered by all types of light. Solar cell with high performance electricity generation. Energy efficient movement with long power reserve. This handsome timepiece has a black ion finished stainless steel case and bracelet. Its black dial features three chronograph subdials, luminous hands and markers, and date calendar. Alarm can be set on a 12 hour basis with two small hands. Chronograph