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Patek Philippe 3448J Automatic Perpetual Calendar Watch

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Condition Unworn
Scope of delivery
No original box, no original papers
Available now
Expected delivery
Apr 26, 2021 - May 4, 2021
Payment Method
Bank transfer

Reviews: 11
This dealer is from Santa Monica, United States of America.
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Basic Info

Listing code 25PB66
Brand Patek Philippe
Model Perpetual Calendar
Reference number 3448J
Movement Automatic
Case material Yellow gold
Bracelet material Crocodile skin
Year of production 1971
Condition Unworn (Mint condition, without signs of wear)
Scope of delivery
No original box, no original papers
Gender Men's watch/Unisex
Location United States of America, California, Los Angeles


Movement Automatic
Movement/Caliber 27-460
Base caliber 27
Power reserve 48 h
Number of jewels 37
Frequency 18000 A/h


Case material Yellow gold
Case diameter 37.5 mm
Thickness 11 mm
Water resistance Not water resistant
Bezel material Yellow gold
Crystal Sapphire crystal
Dial Silver
Dial numerals No numerals


Bracelet material Crocodile skin
Bracelet color Brown
Bracelet length 220 mm (135 mm / 85 mm)
Bracelet thickness 2 mm
Lug width 20 mm
Clasp Buckle
Clasp material Yellow gold
Buckle width 14 mm


Moon phase, Date, Month, Year, Perpetual calendar


This Patek Philippe 3448J Perpetual Calendar watch features an automatic movement with perpetual calendar, day, month, date, moon phase. New Patek alligator strap with original 18K yellow gold buckle.

Date & Paperwork:
The watch was made in 1971, confirmed with an extract from the archives confirming its date of manufacture and further sale. It also comes with a setting pin stylus. Additionally, the watch comes with a one year movement guarantee.

The groundbreaking reference 3448, launched in 1962, was the world's first self-winding perpetual calendar wristwatch. It replaced the earlier, manually-wound references 1526 and 2497. Within beats the exquisite caliber 27-460 Q ("Q" for quantième), which built on Patek’s first automatic caliber 12-600 AT introduced in 1953. After almost two decades of 3448 production, it was replaced by the reference 3450 which featured a leap year indicator. A very robust, full-rotor automatic movement highly regarded by enthusiasts, the caliber powering Patek Philippe’s perpetual calendar watches was replaced by the ultra-thin caliber 240 Q when the 3450 was discontinued and the reference 3940 was introduced in the mid-1980s. Nicknamed the “Padellone” by Italian collectors, the reference is adored by collectors for its oversized, 37.5 mm diameter case with clean, angular lines and the symmetrical and balanced dial. The way in which the wide bezel slopes dramatically outwards from the dial, with jutting angular lugs, gives the impression of a watch much larger than its actual case measurements. Later examples, such as the current lot, would feature more uniform and modern printing for the signature and date track.

Reference Number: 3448J
Year: 1971
Movement: Automatic
Case Diameter: 37.5 mm
Dial Color: Silver
Band Type: Alligator Strap
Functions: Date, Day, Month, Moonphase, Perpetual Calendar



17 Latimer Road
17 Latimer Road
Santa Monica, CA 90402
United States of America
Show phone/fax number
Tel.: [+1] 310-995-2535
We speak:
Trusted Seller since 2013
84 watches listed
This dealer owns a store in which you may view their watches.
Watches sold with Buyer Protection: 16

4.9 out of 5 stars  |  Reviews: 11

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Item description
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