SEIKO watch overseas model SNK617K1 automatic winding (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. Case diameter/width: Approx. 37 mm Case thickness: Approx. 11 mm Case material: Stainless steel Belt material: Stainless steel Movement: Automatic Dial color: Black Waterproof performance: Reinforced waterproof for daily life (30M) Calendar function: Date display Set contents: Main unit, box (BOX design may change), instruction manual, warranty card. ●Drive system: Automatic winding ●Specifications: Calendar (date/day of the week) Case/belt material: Stainless steel Case back Screw back (see-through back) Glass material: Crystal glass Precision: Average daily difference: ±60 seconds Waterproof: Waterproof for daily life ●Body size: Length x Width x Thickness: approx. 43 x 37 x 11mm ●Weight: approx. 122g ●Accessories: Box: Plain box Instruction manual: Japanese copy included Warranty: 1 year warranty in our store