・Caliber No: 5X53 ・Drive System: Solar GPS Satellite Radio Wave Correction ・Accuracy: ±15 seconds per month on average when not receiving ・Operating Period: Approximately 6 months when fully charged, approximately 2 years in power save mode ・Overcharge prevention function ・Power save function ・Perpetual calendar ・World time function: 39 time zones ・Dual time display function ・Day of the week display function ・Power reserve display function ・Time transfer function ・Time zone correction by satellite radio wave reception ・Number of satellites acquired display function ・Reception result display function ・DST (Daylight Saving Time) function ・Reception off function (airplane mode) ・Automatic hand position correction function ・Case Material: Stainless steel ・Case Coating: Dia Shield ・Case Size: Thickness: 13.3mm, Width: 42.7mm, Length: 49.9mm ・Glass Material: Dual-curved sapphire ・Glass Coating: Super-clear coating ・LumiBrite: Yes (hands and indexes) ・Clasp: One-push three-fold clasp ・Maximum wrist size: 190.0mm ・Water Resistance: Reinforced water resistance for daily life (10 bar) ・Magnetic Resistance: Yes ・Weight: 160.0g ・"LIMITED EDITION" marking on the back cover ・Serial number on the back cover ・Smart adjuster mechanism clasp ・Comfotex ・Screw back No. 70 OSK [OKkinko]