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Patek Philippe

1980's Patek Philippe Calatrava Vintage Mens Bracelet Watch, Ref. 3601 - 18K White Gold



PRISTINE Merchandise is in “like new” condition. There are no signs of wear or any other visible imperfections.  EXCELLENT Merchandise is in exceptionally good condition with very little wear. Any imperfections are described in detail.  VERY GOOD: Merchandise is in very good condition for its age. Older items may exhibit very light patina and wear relative to the age of the product, and more contemporary items will be just short of “excellent”. GOOD: Merchandise is in good condition and typically will appear mildly to moderately used. There may be some surface scratches and/or other imperfections. Older items may exhibit patina and wear related to their age. Please review the item listing for specific details regarding condition.


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Today's offering showcases this beautiful example of one of the company's classic vintage Calatrava with calendar and extremely fine automatic movement. Powered by an illustrious Patek Philippe caliber 28-255C automatic movement, the company's ultra-thin automatic mechanism and one of its most beautiful movements, the watch excels in technical merits. Obvious even to the casual observer how much it was crafted and finished with great care, it was awarded the prestigious "Geneve Quality Seal". Besides employing a superior mechanism, this Calatrava also features a classically elegant case and complementary original "Milanese" Patek bracelet. The striking royal blue dial is double signed Beyer. The watch is all original and in gorgeous condition. It is clearly been worn little and treated with an appreciation for its quality and value. The dial is untouched and mint to the naked eye. The brushed case is also mint. And the bracelet presents as just short of mint with very slight twisting.


Model: Ref. 3601-1

No: 1,306,883

Functions: Hours, Minutes, Automatic, Date

Dial: Royal blue, white gold baton indexes, signed Patek Philippe, GENEVE, and BEYER, original, just short of perfect mint condition under magnification - appears mint to the naked eye

Hands: Original white gold faceted dauphines

Movement type: High grade cal. 28-255 C, stamped with the Geneva Quality Hall-mark, rhodium-plated, 36 jewels, straight line lever escapement, Gyromax balance, adjusted to heat, cold, isochronism and 5 positions, shock-absorber, self-compensating free-sprung flat balance-spring

Bracelet: Original 18K white gold integrated bracelet by Patek Philippe, three size settings for adjusting the length, sized to fit a wrist of approx. 7 3/4 on largest setting, just short of mint condition with light twisting

Crystal type: Sapphire, mint condition

Return Policy: 7 days from the day it is received

SKU: 21-172737
Accompanied by: Patek Philippe
Bracelet/Strap: 18K White Gold
Color: Royal Blue
Watch Movement: Automatic
Country of Origin: Switzerland
Authenticity Details: Patek Philippe
Case Dimensions (in mm): 33 mm. Thickness 6.5 mm
Primary Material: 18K White Gold

Domestic and international shipping is by FedEx. All shipments are fully insured.

Please contact Portero Customer Care Department for a return authorization, and ship back item within 7 days of receipt. Items must be properly packaged in comparable box, and in unworn condition.