1969 Patek Philippe Ref.3445 Water-resistant Calendar Automatic Rare "Blue Dial"

Manufacturer	PATEK PHILIPPE
Model	Calendar Automatic
Year of Manufacture	1969
Reference no.	3445
Product no.	A-6511
Price

Manufacturer

PATEK PHILIPPE

Model

Calendar Automatic

Year of Manufacture

1969

Reference no.

3445

Product no.

A-6511

Price

This is a description of a vintage watch made by Patek Philippe in 1969, the Ref. 3445. It is an automatic calendar watch with a rare blue dial, housed in a 35mm waterproof screw-back case made of 18k white gold. The watch features the highly regarded Cal.27-460M movement, which is considered one of the most advanced mechanical automatic movements of its time. The watch has both calendar functions and waterproof capabilities. The simple and timeless design of the dial makes it a beloved and practical vintage model. The blue dial of this Ref. 3445 is a rare and beautiful color, showcasing the style of the era. The watch comes with its original silver dial and later 18k white gold clasp, as well as an archive.

Item details

Serial no.	327,***
Caliber	27-460M
Movement no.	1,129,***
Movement type	Automatic
Material	18K White gold
Case size	35mm
Case type	Screw back Water-resistant

Dial	Original
Type of Indices	Applied
Belt	non Original ( between lugs 18mm ) / Original 18KWG Buckle
Evaluation case	93％
Evaluation dial	92％
Evaluation mov	93％
Condition	4.5
Rarity	4.5

Other details

Case: There are some minor scratches and age-related wear, but the distinctive lug shaping and hallmarks are well-preserved.

Dial: The center of the dial, at 6 o'clock and 12 o'clock, is age-toned, but the rest of the dial is clean. The replacement silver dial is in very clean condition with no visible scratches or stains.

Movement: The movement is well wound and the accuracy is around 10 seconds per day.