Product Number ES9375-51B Movement Number H060 Power Source Eco-Drive Accuracy ±15 seconds/month (without signal reception) Power Saving Mode Radio Signal Reception Receives radio signals from Japan, China, the United States, and Europe Weight 34 grams Thickness 7.7 mm Case Size Width 26.6 mm Case Material: Super Titanium Case Finish: Duratect Platinum, Duratect Cherry Blossom Pink (Light Silver, Cherry Blossom Pink) Strap Material/Type: Super Titanium Triple-folding push-button clasp Strap Width: 13.0 mm Strap Size: 124-184 Millimeters Crystal: Sapphire crystal glass (transparent coating) Water Resistance: 50M Allergy Rating: Nickel Allergy Resistant Antimagnetic Rating: Class 1 Design Features: Dial Components: Recycled Materials Functions: Remaining Battery Indicator Low Battery Warning Overcharge Protection Power Saving Function Automatic Radio Station Selection Timed Reception Forced Reception Perpetual Calendar Date Display Direct Flight Information World Time (24-hour time difference) Daylight Saving Time Perfex (JIS Class 1 Antimagnetic, Shock-resistant, Automatic Hand Correction) Country of Origin: Made in Japan