Caliber Number / Movement
E101 (Solar Eco-Drive)
 
Power Reserve / Accuracy
Approximately 6 months when fully charged (+/-15 seconds per month)
 
Crystal
Sapphire crystal
 
Luminous
Nil
 
Case & Band Material
Stainless steel (gold plating) case with metal band (three-fold clasp with push-button release)
 
Water Resistance
Daily water resistant
 
Dimensions
Thickness: 7.9 mm
Case size: 37.0 mm
 
Other Specifications
Day and date display
Insufficient charge warning function
Overcharge prevention function
Made In Japan