SEIKO LUKIA Happy Collection 30th MR.FRIENDLY Watch SSVW237 JDM Japanese Version Original Factory Warranty (Special Offer at Store)

🇯🇵 Original Product Maintenance (Store-exclusive Offer) 🔧 🛍 Store pickup or SF Express cash on delivery 🚚 🇯🇵 Direct shipment from Japan ✈️ 🚚 Please inquire us for stock availability Specifications Movement Movement Number: 1B32 Driving Method: Solar with radio wave time calibration Accuracy: Average monthly difference of ±15 seconds when not receiving signal Operating Duration: Approximately 6 months when fully charged, approximately 1.5 years in power-saving mode Jewels: 4 jewels Functions: Overcharge prevention function Quick Start function Power-saving function Full auto calendar function (until December 31, 2099) Radio wave calibration function (receives standard radio waves from Japan, China, the U.S., and Germany) Automatic reception function Forced reception function Reception result display function Time difference adjustment function Hand position automatic correction function Calendar (date) function Case and Band Case Material: Stainless steel Case Coating: Platinum diamond coating Case Dimensions: Thickness: 7.7mm, Width: 27.7mm