Grand Seiko SLGA027 Heritage Collection Automatic mechanical men's watch 2025.10 release
| Product Highlights | |
| Back cover specification: transparent screw back cover | |
| Case | 18K White Gold |
| Back | 18K white gold + sapphire glass |
| Back cover specification | transparent screw back cover |
| Glass Material | Box Sapphire |
| Coating | no reflective coating on the inside |
| Case Size | 40.0mm wide, 47.4mm high, 12.1mm thick |
| Strap width | 19 mm |
| Magnetic buckle | one key double opening mode |
| Movement model | 9RA2 |
| Driving mode | spring driven automatic winding (with manual winding function) |
| Driving time | about 120 hours (about 5 days) at the maximum winding |
| Accuracy | mean monthly difference ± 10 seconds (equivalent to daily difference ± 0.5 seconds) |
| Waterproof | reinforced waterproof for daily use (10 air pressure) |
| Diamagnetism | Yes |
| Other | Power reserve disp |
| Retail Price | ¥ 6,930,000 JPY |
$22,440.43
Original: $64,115.51
-65%Grand Seiko SLGA027 Heritage Collection Automatic mechanical men's watch 2025.10 release—
$64,115.51
$22,440.43More Images
Grand Seiko SLGA027 Heritage Collection Automatic mechanical men's watch 2025.10 release
| Product Highlights | |
| Back cover specification: transparent screw back cover | |
| Case | 18K White Gold |
| Back | 18K white gold + sapphire glass |
| Back cover specification | transparent screw back cover |
| Glass Material | Box Sapphire |
| Coating | no reflective coating on the inside |
| Case Size | 40.0mm wide, 47.4mm high, 12.1mm thick |
| Strap width | 19 mm |
| Magnetic buckle | one key double opening mode |
| Movement model | 9RA2 |
| Driving mode | spring driven automatic winding (with manual winding function) |
| Driving time | about 120 hours (about 5 days) at the maximum winding |
| Accuracy | mean monthly difference ± 10 seconds (equivalent to daily difference ± 0.5 seconds) |
| Waterproof | reinforced waterproof for daily use (10 air pressure) |
| Diamagnetism | Yes |
| Other | Power reserve disp |
| Retail Price | ¥ 6,930,000 JPY |
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Description
| Product Highlights | |
| Back cover specification: transparent screw back cover | |
| Case | 18K White Gold |
| Back | 18K white gold + sapphire glass |
| Back cover specification | transparent screw back cover |
| Glass Material | Box Sapphire |
| Coating | no reflective coating on the inside |
| Case Size | 40.0mm wide, 47.4mm high, 12.1mm thick |
| Strap width | 19 mm |
| Magnetic buckle | one key double opening mode |
| Movement model | 9RA2 |
| Driving mode | spring driven automatic winding (with manual winding function) |
| Driving time | about 120 hours (about 5 days) at the maximum winding |
| Accuracy | mean monthly difference ± 10 seconds (equivalent to daily difference ± 0.5 seconds) |
| Waterproof | reinforced waterproof for daily use (10 air pressure) |
| Diamagnetism | Yes |
| Other | Power reserve disp |
| Retail Price | ¥ 6,930,000 JPY |
