DETAILS

Manufacturer: Patek Philippe
Model: Jumbo Nautilus Chronograph
Reference Number: 5980/1A-001
Movement: Automatic
Condition: Very good
Gender: Men’s/Unisex
Time Period: 2008 
Retail / Compare-At Price: n/a colllectors item
Our Best Price: $110,000 (very rare)

CALIBER
Movement: -
Caliber: 28-520 C
Jewels: 35

CASE
Case Material: Stainless steel
Case Diameter: 44 mm x 38.5 mm
Thickness: 13 mm
Waterproof: 400 ft./120 m.
Water Resistance: 12 ATM
Material Bezel: Fixed stainless steel
Glass: Sapphire crystal
Dial: Blue, horizontal grooves
Dial Numerals: 18K with gold applied baton hour indices filled with luminescent super-luminova coating, minute/seconds dots markers on the outer rim

BRACELET / STRAP
Bracelet color: Stainless steel integrated, brushed and polished surfaces
Bracelet Material: Stainless steel
Clasp: Tripple folding, flip-lock piece on top of the buckle with Calatrava cross engraving 
Clasp material: Stainless steel

FUNCTIONS
Chronograph, 60-minute and 12-hour monocounter at 6 o'clock, hours, minutes, chronograph hand/center sweep second hand, date in an aperture at 3 o’clock, 55-hour power reserve

OTHER:
Cushion-shape case, flat geometric bezel, the two lateral hinges and the integral stainless steel bracelet are polished and brushed brushed
White Gold applied baton-shaped hour/minute hands filled with luminescent coating, stick center sweep seconds
Quick set
Three-part case, central container, bezel, screwed sapphire crystal display case back
Stainless steel screw down crown engraved with Patek Philippe Calatrava cross
Rectangular protected chronograph push-buttons
The chronograph incorporates a fly back feature - the pusher activates it at 2 o'clock, and the reset/fly back is run by the pushbutton at 4 o'clock.
The silver/blue Monocounter subsidiary dial for the combination 30-minute/60-minute and 12-hour totalizer is at 6 o'clock. The outermost 30 minutes are indicated via black minute markers, the second 60 minutes are indicated via an inner track of red minute markers, and an innermost dark circle registers the 12-hour increments
Sapphire crystal scew-down display case back
The automatic Patek Philippe caliber 28-520 C movement is rhodium-plated, with fausses côtes embellishment. It is constructed with 327 components, a shock absorber mechanism, and it's stamped with the Seal of Geneva quality mark. It includes a straight-line lever escapement, and a patented Patek four-arm Gyromax balance with four inertia blocks that's adjusted to heat, cold, isochronism and 5 positions, and a Spyromax balance spring. There is a self-compensating free-sprung Bréguet balance spring, and a unidirectional winding 21K gold rotor with an oil-free ball bearing and zirconium balls
This mechanism oscillates at the frequency of 28,800 (4Hz)
Original Patek Philippe folding clasp 
Patek Philippe GENEVE signature painted in white at 12 o’clock
Patek Philippe seal (introduced in Baselworld in 2009, replaced the Geneva seal in 2009) 
Patek Philippe introduced his first Nautilus to the market in 1976 and never stoped epitomizing the elegance of this sports watch since then.
Very rare, collector’s item
Incomplete (no box, with papers dated 2008)