Traditional Culture Encyclopedia - Photography and portraiture - Performance and service life of Seagull st 1700 ultra-thin manual core
Performance and service life of Seagull st 1700 ultra-thin manual core
High performance and 3-year service life.
1 and seagull st 1700 are AAA-class movements with high performance and can store energy for 40 hours. The movement frequency is 2 1600 times/hour, and the movement error is between-15 and +30 seconds /24 hours.
2. official website of Seagull Group shows that the chip life of Seagull st 1700 is 3 years.
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