SEIKO PROSPEX Mechanical Divers Automatic Winding Core Shop Exclusive Distribution Limited Model Watch SBDC197 [SEIKO] Men's

【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. Band width: 20.0 Style: Bracelet type Case diameter: 40.0 Item shape: Circular Case thickness: 13.0 Display type: Analog Band material: Stainless steel ●Caliber No.: 6R55 ●Mechanical automatic winding (with manual winding) ●Difference between +25 seconds and -15 seconds per day ●Duration of approximately 72 hours when fully wound ●Case material: stainless steel ●Band material: stainless steel ●Glass material: curved sapphire glass ●300m air diving waterproof ●Magnetic resistance: Yes ●Case size: (H) 46.4mm (W) 40.0mm (D) 13.0mm ●Class. p: One-push trifold type with diver extender ●LumiBrite: Available (hands, indexes, bezel) ●Number of jewels: 24 ●Screw back ●Bezel to prevent upside down ●Screw lock crown ●Double lock clasp ●Second hand stop function