# Perpetual Calendar 3940J 18K Yellow Gold Silver Dial FIRST SERIES

- **Brand:** Patek Philippe
- **Price:** $209,000.00
- **Catalog:** europeanwatch
- **Retailer:** europeanwatch
- **Product URL:** https://go.cosimo.shop/r/gAAAAABq0elegEqWlZSQxK2O7HrB_r8Figlpbh0_HUTlgfLQRPSec-0CK1FhBvFBvOKj0-OVnDX8bpLxAdfvgcnjuwBrPk-C5_lO9LXZXJv_3RNYPJLVCJvk0uhWivUT6WxVK_snGeNXmYp-TWL5Givfp4yAtSpfxsnN4cW2MZtlQno7xTh8s57ghdhYuyheXK7zvm8DDI5deK8gJZS0t5_nv_4BUvmFIiypPEh2w6wz19UdeUENy-_P9DsqnXSyynAN0AkQBZ5nRGJLs30Zu8EfBloxFUi_26f9PTFBcDmF_TZu9XEbzMZYKaQUkka5rh7mtDCGpRK37FVJeXGHzd4Qj4o1LHeOYKHVX5yE7dbYPH3pcsjRUK7BgvqQoyLFWDZgt1cUNoBjGHRC_RMa6yywtmkjyluS0ha3RD1Jl1Wu4u-xR6tQVqK4G05XY3EPDLlcb1axB2ihqZxJfDTneD_P8O_3SaupQjCT0g93ymoX7LTKeAJZPI7AF7FibsjO3uPoHoc-gTvZ
- **Availability:** In stock

## Summary

Luxury 18K yellow gold perpetual calendar watch featuring a silver dial, moon phase indicator, and a black alligator leather strap.

## Description

This Patek Philippe 3940J is a first-series example of one of the maison's most revered perpetual calendars, a reference released during the Quartz Crisis as a statement of Patek Philippe's unwavering commitment to mechanical high horology. First-series pieces are distinguished by their sunken subsidiary dials and the earlier, smaller signature, details prized by collectors seeking the purest early execution of the model. Powered by the automatic calibre 240 Q with its ultra-thin micro-rotor, it displays a full perpetual calendar with moon phases and leap-year indication across a beautifully balanced three-subdial layout. The yellow-gold case measures 36mm across and just 8.8mm in thickness, a remarkably slim profile that lets a grand complication wear with everyday ease. A silver dial gives the composition clarity and understated elegance. An enduring benchmark of Patek Philippe's mastery of the perpetual calendar.

## Appearance

- **Colors:** silver
- **Materials:** Yellow Gold, alligator

## Categories

- **Categories:** Home > Patek Philippe > Perpetual Calendar > 67224

## Additional Attributes

- **box:** Patek Philippe Box, Yes
- **dial:** silver
- **model:** Perpetual Calendar 3940J 18K Yellow Gold Silver Dial FIRST SERIES
- **width:** 36, 36mm
- **height:** 36, 36mm
- **diameter:** 36mm
- **movement:** Automatic
- **condition:** Excellent
- **reference:** 3940J
- **thickness:** 8.8, 8.8mm
- **certificate:** Original Certificate, Yes
- **depth rating:** 30m
- **original box:** 1
- **stock number:** 67224
- **case material:** Yellow Gold
- **complications:** Moonphase, Vintage, Perpetual Calendar, Moonphase, Vintage, Perpetual Calendar
- **serial number:** 770483
- **strap material:** alligator
- **original papers:** 1
- **reference number:** 3940J

## Enrichment

- **Type:** watch
- **Type Synonyms:** wristwatch, timepiece
- **Tags:** perpetual calendar, moon phase, sub-dials, leather strap, alligator strap, gold case, analog display
- **Styles:** luxury, classic, formal
- **Colors:** silver
- **Color Families:** Gray
- **Category Path:** Apparel & Accessories > Jewelry > Watches > Fine Watches
- **Band color:** Black
- **Band pattern:** Animal
- **Case color:** Gold
- **Case pattern:** Solid
- **Dial color:** Silver
- **Dial pattern:** Solid
- **Watch case shape:** Round
- **Watch display:** Analog
- **Watch features:** Date Display, Moon Phase Display, Perpetual Calendar
- **Watch material:** Leather, Metal
- **Watch movement type:** Mechanical (Hand-Wound)
- **Canonical Brand:** Patek Philippe

## Images

- ![Image 1](https://cdn.octogen.ai/79a4e8bf0f2f8b0ab69a067d5559d190/5f3641b89577b3b435bd9026926144e4.jpeg)
- ![Image 2](https://cdn.octogen.ai/79a4e8bf0f2f8b0ab69a067d5559d190/37a6742971119c4608abe1d56567e2f8.jpeg)
- ![Image 3](https://cdn.octogen.ai/79a4e8bf0f2f8b0ab69a067d5559d190/3e79215fdd8da38d273e520728a91653.jpeg)
- ![Image 4](https://cdn.octogen.ai/79a4e8bf0f2f8b0ab69a067d5559d190/e9a27d92395780b3080b8beff4629394.jpeg)
- ![Image 5](https://cdn.octogen.ai/79a4e8bf0f2f8b0ab69a067d5559d190/d8dd00b401747e40019b240ad96fc313.jpeg)
- ![Image 6](https://cdn.octogen.ai/79a4e8bf0f2f8b0ab69a067d5559d190/8724627b3c1b9c6f885399fe838e35a0.jpeg)
- ![Image 7](https://cdn.octogen.ai/79a4e8bf0f2f8b0ab69a067d5559d190/a22f02802d658c999b74851c5e2d248a.jpeg)
- ![Image 8](https://cdn.octogen.ai/79a4e8bf0f2f8b0ab69a067d5559d190/824ccc9b143185f1c192f97adff8c8c8.jpeg)
- ![Image 9](https://cdn.octogen.ai/79a4e8bf0f2f8b0ab69a067d5559d190/cfb43c08d8c6c7f2328f8a0049913d80.jpeg)
- ![Image 10](https://cdn.octogen.ai/79a4e8bf0f2f8b0ab69a067d5559d190/cb2672f59974cbdaba336c9256890fc2.jpeg)
- ![Image 11](https://cdn.octogen.ai/79a4e8bf0f2f8b0ab69a067d5559d190/9d67bc4d2533a280d0ecadb991819f02.webp)
- ![Image 12](https://cdn.octogen.ai/79a4e8bf0f2f8b0ab69a067d5559d190/0d3c8a61ad823344b4dcc8b61ce6f323.webp)

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*Source: cosimo.shop | Product ID: f1096fac-a3bf-578f-af5f-7da04065df00 | Canonical URL: https://cosimo.shop/product/patek-philippe/perpetual-calendar-3940j-18k-yellow-gold-silver-dial-first-series-7052f35c-f791-4b91-9bd2-972864c839bd*