Grand Seiko · Grand Seiko Mechanical
Automatic GMT Stainless Steel / Black / Bracelet
Ref. SBGM227
The Grand Seiko GMT SBGM227 was introduced in 2017 as a replacement for the SBGM027. It features a stainless steel case with fixed 24-hour bezel. The dial is black.
- Case diameter
- 39.4 mm
- Thickness
- 14.1 mm
- Water resistance
- 100 m
- Case material
- Stainless Steel
- Crystal
- Sapphire
- Dial
- Black
- Movement
- Grand Seiko caliber 9S86
- Movement type
- Automatic
- Display
- Analog
- Power reserve
- 55 h
- Frequency
- 36000 vph
- Jewels
- 37
- Movement diameter
- 28.4 mm
- Complications
- Additional 24 Hour Hand (adjustable), Date, Hours, Minutes, Seconds
Listings
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