Grand Seiko

Stainless Steel GMT SBGN027

Reference Number :

SBGN027

Series : Sport

Retail: $3,400

(As of: 02/2025)

This watch is not for sale, this page is just for reference purposes only. If you would like to purchase this watch, please contact Grand Seiko. If you are interested in selling this watch to us, you can contact us here.

Quick TakeBehold the SBGN027, a true globetrotter's companion disguised as a timepiece. With its GMT hand, you can practically feel the pull of far-off lands. Its sturdy stainless steel build, complete with a screw-down crown and 20 bar water resistance, laughs in the face of any adventure, big or small. But it's not all brawn; the heart of this beast is the Caliber 9F86, a quartz movement so precise it practically predicts the future. The dial, a study in contrasts with its radial black backdrop and luminous hands, ensures you'll keep track of time whether you're scaling a mountain or just dreaming of your next trip. And let's not forget the bracelet – a three-fold clasp that hugs your wrist like an old friend, ready to accompany you on every escapade. It isn't just a watch; it's a testament to precision, durability, and the spirit of exploration.

DescriptionThe SBGN027 model from Grand Seiko's Sport Collection showcases a meticulous blend of functionality and design, characterized by its robust stainless steel construction and advanced horological features. This timepiece is engineered with a 39.0mm case diameter, a lug-to-lug measurement of 45.9mm, and a thickness of 12.3mm, resulting in a balanced profile that sits comfortably on the wrist. The watch's exterior, including a screw case back, is meticulously finished with a hairline technique, contributing to its solid presence and aesthetic appeal. The 24-hour bezel and the black dial, adorned with a radial pattern, are protected by a sapphire crystal treated with an anti-reflective coating on the inner surface, ensuring readability under various lighting conditions. The hands and indices are coated with Lumibrite, enhancing visibility in low-light environments. A notable feature of this model is its screw-lock crown, which not only adds to the watch's streamlined design but also ensures its water resistance up to 20 bar, equivalent to a depth of 200 meters. The watch is fitted with a three-row stainless steel bracelet featuring a three-fold clasp with a push-button release, providing both security and ease of wear.

Central to the SBGN027's performance is the Caliber 9F86 quartz movement, celebrated for its exceptional accuracy of ±10 seconds per year. This movement includes a GMT function, allowing the wearer to track a second time zone without compromising the watch's precision. The GMT hand, distinguishable in design, operates in conjunction with a 24-hour dial ring, divided into two 12-hour sections for clear AM/PM indication. The movement's design incorporates a calendar-linked time difference adjustment function, simplifying the process of updating the time when traveling across different time zones. Additionally, the watch boasts a magnetic resistance of 4,800 A/m, protecting the movement from the effects of magnetic fields encountered in everyday use. With a weight of 151 grams and a band perimeter of 203mm, the SBGN027 is designed for durability and comfort, capable of withstanding the challenges of daily wear and various environmental conditions.

GenderUnisex

SignaturesGrand Seiko

Country of OriginJapan

Case Size39 mm

MovementQuartz

Caliber9F86

FunctionsHours, Minutes, Seconds, Date, GMT

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

CrownScrew Down

Dial ColorBlack