\nWith the rounded octagonal shape of its bezel, the ingenious porthole construction of its case, and its horizontally embossed dial, the Nautilus has epitomized the elegant sports watch since 1976.
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\nForty years later, it comprises a splendid collection of models for men and women. In steel, rose gold, white gold or two-tone combinations they accompany the most active lifestyles with incomparable class
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\n WATCH\n
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\n Mechanical self-winding movement with date. Caliber?CH?28?520?C. Flyback chronograph.\n
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\n DIAL\n
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\n Blue sunburst dial, gold applied hour markers with luminescent coating.\n
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\n CASE\n
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\n Steel/rose gold. Screw-down crown. Sapphire crystal case back. Water-resistant to 120 m. Case diameter (10-4 o’clock): 40.5 mm. Height: 12.2 mm.\n
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\n STRAP\n
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\n Steel/rose gold. Nautilus fold-over clasp.\n
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\nCH 28-520 C/522
SELF-WINDING
\nChronograph with 60-minute and 12-hour mono-counter. Date.?
\nDiameter: 30 mm.?
\nHeight: 6.63 mm.
\n?Number of parts: 327.?
\nBridges: 13.?
\nJewels: 35.
\nPower reserve: min. 45 hours – max. 55 hours.
\n?Winding rotor: 21K gold central rotor.
\n?Balance: Gyromax?.?
\nVibrations/hour: 28 800 (4 Hz).
\n?Balance spring: Spiromax?.
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\n?Hallmark: Patek Philippe Seal.
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\n Package: original box with documents/certificate and international warranty\n
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