SEIKO Made in Japan Watch Prospex Automatic Save the Ocean Special Edition SRPD21J1 [Seiko] Diver's [Item]

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. Movement: automatic winding Case size (approx.): (width) 45mm x (thickness) 13mm Waterproof performance: 200m waterproof Calendar (date, day of the week) ◆Case material: stainless steel ◆Belt material: stainless steel ◆Glass material: Mineral crystal ◆Movement: Automatic winding ◆Waterproof function: 200m waterproof ◆Case diameter: 45mm ◆Case thickness: 13mm ◆Other functions: Calendar (date, day of the week)