SEIKO PROSPEX Solar 200m Watch SNE591 Overseas Model [Seiko] Diver's 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): 49.2 x 42.8 x 10.7 (approx. mm), belt: width approx. 20 mm (buckle side) ~ 20 mm (case side), lug width approx. 20 mm, arm circumference length (longest) approx. 200 mm, mass: approx. 167 g [Material] Case: Stainless steel, Band: Stainless steel, Windshield: Sapphire crystal [Waterproof performance] Waterproof for 200m air diving [Caliber No.] V157 Solar Quartz (with calendar (date) function) [Accessories] Japanese instruction manual (copy), presentation box (SEIKO presentation box is included, but the design may differ from the one in the published image. *If a model for Japan has a dedicated BOX setting, it may not be the same dedicated BOX.) [Main specifications] ●Caliber No.: V157 ●Drive system: Solar quartz ●Accuracy: Average monthly difference ±15 seconds ●Driving period: Approximately 10 months when fully charged ●Case material: Stainless steel ●Glass material: Sapphire ●Band material: Stainless steel ●Water resistance: Waterproof for 200m air diving ●Other features: Anti-reverse rotation bezel, screw lock crown, double lock clasp, screw back (Due to manufacturing reasons, there are individual differences in the direction of the back cover.) ●Other functions: Overcharge prevention function, instant start function, calendar (date) function included