




Patek Philippe 3940J Perpetual Calendar First Series
The 3940 was introduced in 1985, when the Swiss watch industry was in full crisis in the midst of quartz crisis. It is both highly complicated and it was produced as a part of the main collection.
The first series has a distinct feature, sunken registers displaying the day of the week & 24 hour at 9 and month & leap year at 3. It also has a smaller branding on the dial that gives it a more vintage appeal.
Patek Philippe 3940J Perpetual Calendar First Series
The 3940 was introduced in 1985, when the Swiss watch industry was in full crisis in the midst of quartz crisis. It is both highly complicated and it was produced as a part of the main collection.
The first series has a distinct feature, sunken registers displaying the day of the week & 24 hour at 9 and month & leap year at 3. It also has a smaller branding on the dial that gives it a more vintage appeal.
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The watch is in very good condition with some sign of wear on the case. The movement runs and functions well at the time of testing.
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Manufacture : Patek Philippe
Reference : 3940J
Model : Perpetual Calendar
Year : 1987
Case Size : 36mm
Material : 18K Yellow Gold
Movement : Cal. 240Q Self-Winding
Complication : Perpetual Calendar
Bracelet/Strap : Leather Strap
Accessories : Extract from Archive