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grand_seiko_sbgj237
Grand Seiko SBGJ237
Model SBGM245 is a wristwatch of the Grand Seiko brand in the “Grand Seiko Sport Collection” series.
The watch is powered by the automatic hi-beat manufacture caliber Cal. 9S86, which achieves an accuracy of -3 to +5 seconds per day and a high power reserve of 55 hours.
Movement:
- Manufacture Caliber Seiko 9S86, 36,000 A/h
- Mechanical with automatic winding (manual winding possible)
- 35 jewels
- Power reserve 55 h
Case:
- Ø 44.2 mm, H 14.4 mm
- Rotating bezel (24-hour display), blue (night) and white (day)
- Double domed sapphire crystal, inside anti-reflective coated
- Screw-down case back with lion motif
- Waterproof to 20 atm
Dial:
- Black
- White 24 h hand
- Hands, indices and bezel with LumiBrite luminous material
Functions:
- Hour, minute, center seconds, date
- GMT/24-hour hand
Wristband:
- Metal bracelet with deployment clasp
Price:
- 7,000 EUR (2021)
grand_seiko_sbgj237.txt · Last modified: 12.12.2021 20:45 by gerdlothar
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