Breguet Perpetual Calendar Equation of Time

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Breguet Perpetual Calendar Equation of Time is a luxury wristwatch model by Breguet. It features a perpetual calendar and an indication of the equation of time.

Reference:

3477BA/1E,F,G,I/286

Movement:

Automatic, Breguet Calibre 502 DPE, 18,000 A/h
Central rotor in 21ct gold, guilloché by hand

Case:

Yellow gold 18ct
Ø 36 mm, height ca. 10.5 mm
Middle section of the case cannellated
Sapphire crystal with anti-glare treatment
Sapphire crystal caseback

Dial:

Solid gold, silvered, guilloché
Roman numerals
Breguet hands in blued steel

Functions:

Hours, minutes
Perpetual calendar with date, day of week, month and leap year
Power reserve indicator
Indication of the equation of time (combination of equation of time and perpetual calendar)

Bracelet:

Black crocodile leather strap
Folding clasp with chain and pin in solid gold to actuate the correctors