Model Number:
SPCO51P1
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Chronograph Perpetual from the Premier collection
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Perpetual calendar correct to the year 2100
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Month and leap year display at the press of a button
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Chronograph up to 24 hours in 1/5 second
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Split time measurement
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Single-time alarm in 24 hours
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Retrograde day indicator
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Stainless steel case and bracelet
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Fold over clasp with push button release
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Sapphire crystal
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100m water resistance