Seiko SKS641P1 Quartz Chronograph

【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.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. Date display. Chronograph. Three small seconds are 1/10 minute and seconds in a sphere. silver needle. Recipient: Man. Comes with case, gift paper and stickers. Movement Made in Japan Quartz movement Reinforced waterproof for daily life (100m) Date calendar Case diameter Width approx. 43mm Case thickness Approx. 11mm Case material Stainless steel Belt material Stainless steel Maximum arm circumference (approx.) 19.5cm Minimum (approx.) 13cm Weight 132g We only handle new items that we import and keep in stock domestically. The Japanese instruction manual will be sent to you via email. A copy of the Japanese instruction manual will be sent along with the watch. It is a simple package.　　 Box is not included. SEIKO overseas models do not come with the original box when shipped from the manufacturer. You can rest assured that we will conduct a final driving test after setting the calendar time before shipping.