Seiko SBDC117 Prospex Alpinist Automatic 24 Jewels Blue Dial JDM Watch

Seiko Prospex Alpinist Divers Watch SBDC117 Descriptions: Seiko Prospex Alpinist Series#SBDC117Blue Gradient Dial200m Water ResistanceLeather StrapStainless Steel CaseMagnetic ResistanceWith Date FunctionCurved Sapphire GlassMechanical Self-Winding (with Manual Winding)Caliber 6R3524 JewelsLumibright on Hands & IndexesAnti-Reflective Coating on the InsideScrew BackScrew Lock Type CrownSecond Hand Stop FunctionAccuracy: Daily Difference +25 Seconds ~ -15 SecondsDrive Period: Lasts for About 70 Hours at Maximum HoistingCase Size Horizontal: 38mmCase Size Vertical: 46mmCase Size Thickness: 12.9mm