SEIKO Solar Quartz Watch SNE529 Sapphire Glass Brown Leather Band Overseas Model [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. [Size/Weight] Case size (length x width x thickness): 47.0 x 40.0 x 9.7 (approx. mm), belt: width approx. 18 mm (buckle side) ~ 20 mm (case side), lug width approx. 20 mm, arm length (longest) approx. 200 mm, mass: approx. 45 g [Material] Case: Stainless steel, Band: Calf leather, Windshield: Sapphire crystal [Waterproof performance] Reinforced waterproof for daily life (10 ATM) [Caliber No.] V158 Solar Quartz (with calendar (date/day) function) [Accessories] Japanese instruction manual (copy), cosmetic case (SEIKO cosmetic case is included, but the design will differ each time it arrives) [Main specifications] ●Caliber No.: V158 ●Drive system: Solar quartz (with calendar (date/day) function) ●Accuracy: Average monthly difference of ±15 seconds ●Driving period: Approximately 10 months when fully charged ●Case material: Stainless steel ●Glass material: Sapphire ●Band material: Calf leather ●Waterproof: Reinforced waterproof for daily life (10 atm) ●Other features: Screw back ●Other functions: Overcharge prevention function, instant start function, calendar (date/day of the week) function included