Condition: New Gender: Mens Dial Color: Black Case: Platinum 40mm Strap: Alligator Leather Bezel: Platinum Crystal: Scratch Resistant Sapphire Movement: Automatic Water Resistant: 100m / 330ft Box: Yes Papers: Yes Certificate of Authenticity: Yes Warranty: Yes Additional Information: Brand new Blancpain Le Brassus Tourbillon Perpetual Calendar gent's watch. Model # 4225-3430-55B. Limited Edition of only 188 produced. Platinum 40mm case. Sapphire crystal glass front and back. Black dial with Roman numeral hour markers. Platinum crown. Black alligator leather strap with platinum deploy buckle. Hours, minutes, seconds, date, Tourbillon perpetual calendar and leap year indication. Platinum bezel. Automatic movement, Blancpain Caliber 5625A, composed of 308 components and 29 jewels and power reserve of 168 hours. Water resistant to 100m/330ft. Perpetual - A complication showing the day, date, month and leap year cycle at the minimum. The watch will correctly adjust for short and long months as well as 29 days of February once every 4 years. Tourbillon- Compensates for differences in rate caused by a watch adopting different positions. The principle is to mount the balance and escapement in a rotating cage. The balance and escapement rotate around their common axis going through all positions to average out the errors. Tourbillon cages or platforms usually rotate once per minute but 4 minute and 6 minute Tourbillons are also found. The Tourbillon complication is an extremely difficult accomplishment to achieve and generally demands a high premium. Also known as: Blankpain, Blancpan, Blankpan, Le Brassus, Tourbillon, Perpetual Calendar, Limited, 4225, 42253430, 4225.3430.55b, 4225/3430/55b Subject to Availability
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