Grand Seiko, 40.5mm, Automatic GMT, SBGM247(9S66-00J0) (Off-Shore item)

The Grand Seiko Sports Collection Mechanical GMT SBGM247 combines robust with refined Japanese watchmaking, delivering a versatile sports watch designed for travel and everyday wear. Positioned within the Grand Seiko Sports Collection, this reference stands out with its distinctive green dial, offering a more contemporary and character-driven take on the traditional GMT format.

At its core is the Grand Seiko Calibre 9S66, an automatic GMT movement with a 72-hour power reserve and independently adjustable GMT hand. Known for its reliability and precision, this movement reflects Grand Seiko’s commitment to mechanical excellence and long-term performance. Specifications

- Brand: Grand Seiko
- Model: Sports Collection GMT
- Reference: SBGM247
- Movement: Calibre 9S66 Automatic GMT
- Case Material: Stainless steel
- Dial: Green dial with GMT hand
- Case Size: 40.5mm
- Crystal: Sapphire crystal
- Bezel: Fixed stainless steel bezel
- Bracelet: Stainless steel bracelet
- Wrist Size: 21cm
- Water Resistance: 200m (water resistance cannot be guaranteed due to age)
- Accessories: None
- Condition: Never used / display item Key Features

- Green Dial Aesthetic: Distinctive colourway adding depth and individuality to the GMT design
- Mechanical GMT Function: Independent GMT hand for tracking a second time zone
- Calibre 9S66 Movement: 72-hour power reserve with proven reliability and precision
- Grand Seiko Finishing: Zaratsu polishing and exceptional case finishing
- Sport & Travel Versatility: Durable construction with refined everyday wearability

The SBGM247 delivers a strong combination of mechanical capability and distinctive design — a modern Grand Seiko GMT that stands out with its green dial while maintaining the brand’s signature precision and craftsmanship.

Style is Timeless.