Seiko Clock Office Type Radio Analog Calendar Temperature Humidity Display Seiko Nextime Silver Metallic Diameter

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. Diameter 35.0 x thickness 4.8cm Materials: Plastic frame (silver metallic paint), front: glass Country of origin: China Radio wave correction function (40kHz/60kHz automatic tuning and reception OFF function included), time synchronization function with smartphone using dedicated app Time synchronization function between Nextime via Bluetooth transmission and reception Temperature and humidity display (LCD display readable temperature range: 0℃~+40℃ Measurement accuracy: ±2℃) (Humidity measurement range: 20%RH~90%RH at temperature 25℃ Measurement accuracy: ±8%) Fully automatic calendar function up to 2099, contrast adjustment function (5 levels) Low battery warning, sleep second hand, sweep seconds Release date: December 28, 2018