Chronoswiss
Sirius Big Date
Reference: CH-3521.1 R
Case Information+
Case Size: 40 mm
Case Material: Gold
Case Back: Exhibition
Crystal: Sapphire
Movement+
Type: Mechanical Automatic
Calibre: C.351
Power Reserve: 40 hours
Jewels: 21
Frequency: 4 Hz
VPH: 28,800
Complications: Central hours, Minutes and Seconds, big date window at 12:00, power reserve at 6:00
Other+
Bracelet Material: Alligator Leather
Bracelet Colour: Grey
Dial Colour: Black
Water Resistance: 30 meters
Limited Edition: No
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The data is collected from publicly available sources and may contain inaccuracies.