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PP Annual Calendar Chronograph Ref. 5950

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Baselworld 2015 - Patek Philippe Annual Calendar Chronograph Ref. 5950P

 

Movement: Caliber CH 28-520 QA 24H
Self-winding mechanical movement, chronograph with column wheel and vertical clutch, Annual Calendar, day/night indicator

Diameter: 33 mm (basic movement 30 mm, calendar module 33 mm)
Height: 7.68 mm (movement 5.20 mm, calendar module 2.48 mm)
Number of parts 402
Number of jewels 37
Power reserve: Min. 45, max. 55 hours
Winding rotor: Central rotor in 21K gold, unidirectional winding
Balance: Gyromax?
Frequency: 28,800 semi-oscillations/hour (4 Hz)
Balance spring: Spiromax?
Balance spring stud: Adjustable

Winding crown: Two crown positions:
? Pushed in: To wind the watch
? Pulled out: To set the time

Displays: Center hour and minute hands
Sweep chronograph/seconds hand
60-minute chronograph counter at 6 o?clock
Aperture displays:
? Day of week between 10 and 11 o?clock
? Date at 12 o?clock in 18K white-gold frame
? Month between 1 and 2 o?clock
? Day/night indication at 6 o?clock

Pushers: ? Chronograph start and stop at 2 o?clock
? Chronograph reset and flyback function at 4 o?clock

Correctors: ? Day at 9 o?clock
? Date between 9 and 10 o?clock
? Month at 10 o?clock

Hallmark: Patek Philippe Seal

Features
Case: Platinum 950, sapphire-crystal glass and case back
Top Wesselton diamond between the lugs at 6 o?clock
Water-resistant to 30 m

Dimensions: Diameter: 42 mm
Length (lug to lug): 50.46 mm
Width (3 to 9 o?clock incl. crown): 44.45 mm
Thickness (crystal to display back): 14.03 mm
Width between lugs: 22 mm

Dial: Brass, blue or black
Hours and minutes: Dauphine hands with 3 facets, 18K white gold with Superluminova coating
Chronograph/seconds hand sandblasted rhodiumed steel, counterbalanced
60-minute counter hand brass, white, counterbalanced
Applied baton markers in 18K white gold
White printed scales

Strap: Alligator with large square scales, hand-stitched, matt navy blue with the blue dial and matt black with the black dial, platinum 950 prong buckle

 

 

 

 

 

 

 

 

 



 

zdroj - http://www.watchmundi.com/2015/03/26/patek-philippe-annual-calendar-chronograph-2/

 

 

Edit - komplet předěláno

 

 

Edited by Snow

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