SEIKO second chronograph quartz watch SSB427P1 silver navy dial overseas model [Seiko] 1/5 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. [Size and Weight] Case size (height x width x thickness): 46.5 x 41.5 x 12.1 (approx. mm), Strap: width approx. 18 mm (buckle side) ~ 22 mm (case side), lug width approx. 22 mm, wrist circumference (maximum) 200 mm, weight: approx. 133.0 g [Materials] Case: Stainless steel, Band: Stainless steel, Crystal: Hardlex crystal [Movement] cal. 8T63 Quartz, 1/5 second chronograph (60 minute counter), with 24-hour hand. [Waterproof Performance] Enhanced water resistance for daily use (10 ATM water resistance) [Accessories] Japanese instruction manual (copy), presentation box (A SEIKO presentation box is included, but the design may vary depending on the shipment.) [Main Specifications] ● Caliber No.: 8T63 ● Movement: Quartz ● 1/5 second chronograph (60 minute counter) ● 24-hour hand ● Accuracy: ±15 seconds per month ● Case material: Stainless steel ● Glass material: Hardlex crystal ● Band material: Stainless steel ● Water resistance: Enhanced water resistance for daily use (10 ATM) ● Other features: Screw-down case back (Due to manufacturing reasons, the orientation of the case back may vary from watch to watch) ● Other functions: Calendar (date) function