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- Heritage Quartz Black GMT
Specification
- Product Code 18400120
- Guarantee Grand Seiko 5 Year Guarantee
- Category Watches
- Brand Grand Seiko
- Watch Markers Batons
- Water Resistant 100 Metres
- Strap Material Stainless Steel
- Recipient For Him
- Movement Quartz
- Dial Color Black
- Case Material Stainless Steel
- Brand Collections Grand Seiko Heritage


Grand Seiko Heritage Quartz Black GMT SBGN013
$3,000.00Items in your bag will be held for 1 hour
- Authorized Luxury Retailer
- Lines open 7 days a week
- Free Delivery
- Gift Wrap Available In-Store
available finance plans for this item
- Product Code 18400120
- Guarantee Grand Seiko 5 Year Guarantee
- Category Watches
- Brand Grand Seiko
- Watch Markers Batons
- Water Resistant 100 Metres
- Strap Material Stainless Steel
- Recipient For Him
- Movement Quartz
- Dial Color Black
- Case Material Stainless Steel
- Brand Collections Grand Seiko Heritage
Designed for underwater adventures, the Grand Seiko Sport collection is the preferred choice of today’s avid explorer, demanding function and form in equal measures.
Exterior
Case Material : Stainless steel
Glass Material : Dual-curved sapphire crystal
Glass Coating : Anti-reflective coating on inner surface
Case size : Diameter 40mm × Thickness 12.2mm
Clasp type : Three-fold clasp with push button release
Functions
Water resistance : 10 bar
Magnetic resistance : Equipped
Weight : 150.0 g
Other details / Features:
24-hour hand (dual time display function)
Calendar-linked time difference adjustment function
Case back with lion emblem
Date display
Screw case back
Stop seconds hand function
Offering the same functionality as the standard Calibre 9F82, Calibre 9F86 is equipped with the first GMT function of Grand Seiko. The quartz watch, redefined to the Grand Seiko Standard. To meet the high standards of Grand Seiko, the 9F quartz movement has enhanced precision and durability, made possible by innovations in every aspect of the movement. This might well be the most advanced quartz movement in the world.
Accuracy
±10 seconds per year
Battery life
Approximately 3 years
Features
- Instant date change mechanism
- Dual time function with 24-hour hand
- Quick correction function of time difference adjusting to a calendar
Standard Delivery (Est 1-3 Days) - Free
Our secure shipping service delivers Monday - Saturday between 8:00 a.m. and 6:00 p.m. For security purposes, every delivery requires an adult signature; Mayors does not deliver to P.O. boxes nor third party forwarding services. To find out more about delivery, click here. Tracking information is available upon request.If you have any questions or concerns regarding your order, Mayors’ E-Commerce team can be reached at 1-800-4-MAYORS (1-800-462-9677), option 1, during the following times (Eastern Time):
- Monday - Saturday: 9:00 a.m. – 7:00 p.m
- Sunday: 9:00 a.m. – 5:00 p.m
- Closed Easter Sunday, Thanksgiving Day and Christmas day
Alternatively, you can email the E-commerce team at ecommerce@mayors.com.