Grand Seiko Sport SBGE305

Grand Seiko Sport Collection Caliber 9R 20th Anniversary Limited Edition Model watch SBGE305

Basic Info Listing code : JMOKV3 Brand : Grand Seiko Model : Sport Collection Reference number : SBGE305 Movement : Automatic Case material : Steel Bracelet material : Steel Year of production : Unknown Condition : New Scope of delivery : Original box, original papers Gender : Men's watch/Unisex Location : Japan, Chiba-ken Price : 750,000 Availability : Item is in stock Caliber Movement : Automatic Case Case material : Steel Dial : Bordeaux Bracelet/strap Bracelet material : Steel Appearance: stainless steel Bezel: ceramic Back cover specifications: screw cap Mirror material: hyperboloid sapphire Coating: Internal anti-reflective coating Lumibrite: yes (pointers and indexes) Shell dimensions: 40.5 mm wide, 48.7 mm high, 14.7 mm thick Bandwidth: 20mm Nakadome: One push and three fold method move Movement: 9R66 Description Drive system: spring driven automatic winding (with manual winding) Driving time: Lasts approximately 72 hours at maximum winding (approximately 3 days) Accuracy: average monthly difference ±15 seconds (equivalent to daily difference ±1 second) Function Waterproof: Enhanced waterproofing for daily life (200M) Antimagnetic: yes Weight: 172 grams others: "LIMITED EDITION" symbol on the back cover There is a serial number on the back cover screw crown Number of gems: 30 gems 24-hour hand (dual time display function) Power reserve display function Calendar linkage time difference correction function