Grand Seiko caliber 9S85
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Brand: | Grand Seiko |
---|---|
Reference: | 9S85 |
Movement: | Automatic |
Display: | Analog |
Diameter: | 28.40 |
Jewels: | 37 |
Reserve: | 55 |
Frequency: | 36000 |
Date: | Date |
Hands: | Hours, Minutes, Seconds |
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9S85 description
Self-winding 'high-beat' movement with date. Caliber 9S85 features a t made of SEIKO’s proprietary alloy “SPRON530”. In addition, the balance spring is made of another recently developed highly shock resistant and anti-magnetic alloy “SPRON610” and the caliber uses a new escape wheel and pallet manufactured by MEMS. These new components contribute to its reliable and precise performance; its timekeeping precision is -3 to +5 seconds per day, a level that is confirmed in every case by testing to the very exacting Grand Seiko standard, the highest published standard in the industry.
Other calibers that are based on the Grand Seiko 9S85:
All watches using the Grand Seiko 9S85 movement:
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