SEIKO 5 SPORTS Watch Automatic Winding 100M Water Resistant SRPC53K1 [Seiko] Men's [Item]

【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. Automatic winding (with manual winding), reinforced waterproof for daily life (100 meters), calendar (date, day of the week), back cover skeleton Case size (approx.) 45×45×13 Case material stainless steel Belt material stainless steel Set contents Main unit Instruction manual ●Automatic movement (with manual winding) ●Accuracy ±60 seconds per day ●Waterproof 100M waterproof ●Calendar date, day of the week ●Windshield crystal ●Size: Approximately 45mm long x 45mm wide x 13mm thick ●Weight approximately 180g ●Case material stainless steel ●Belt material stainless steel