Grand Seiko Sport Collection SBGJ239 Grand Seiko creating a calm and refined

creating a calm and refined aesthetic

With its harmonious blend of stylish design

the Master Control Chronograph Calendar bears a strong personality

9 mm from lug to lug

Grand Seiko Sport Collection SBGJ239 Grand Seiko creating a calm and refinedMechanical Hi Beat 36000 GMT Triple Time Zone for the next generation. This timepiece achieves unparalleled functionality as the rotating 24 hour bezelsimultaneously displays three different time zones. The design has a profound presence, while still maintaining the traditional shine of a classic Grand Seiko model. Combined with a tough exterior, water resistant down to 20 bar and highly resistant to shocks, this timepiece has been perfected as the