5905P-010
CurrentAnnual Calendar Flyback Chronograph Platinum
2015 — present
42mm platinum with annual calendar, flyback chronograph, day/night indicator. Blue dial.
Case: 950 PlatinumDial: Blue
Patek Philippe's Complications collection encompasses a range of timepieces that go beyond simple time display to incorporate additional mechanical functions: annual calendars, flyback chronographs, world time mechanisms, and power reserve indicators. These watches represent the first step into Patek's complexity hierarchy, above the Calatrava and below the Grand Complications. The annual calendar (5905P, 5396G, 5327G) is perhaps the most practically useful complication Patek has invented — a calendar requiring adjustment only once per year, at the end of February, because it automatically accounts for 30- and 31-day months. The Patek Philippe Complications chronographs include the reference 5905 (annual calendar with flyback chronograph) and the 5172G (time-only with date). The World Time (5230G, 5110P) displays the time in all 24 world time zones simultaneously, using a rotating disc of city names — a stunning technical and visual achievement. Complications watches represent an opportunity to acquire serious watchmaking sophistication at price points below the Grand Complications tier.
Key References
5905P5396G5396R5327G5172G5230G
100%
Authenticated
5,000+
Pieces Sold
25+
Countries
Specifications
Complications Technical Specifications
| Movement | Calibre 26-330 S QA LU 24H (5396) · Calibre CH 28-520 IRM QA 24H (5905) — Patek Philippe Seal |
|---|---|
| Power reserve | 45 hours (most references) |
| Water resistance | 30 metres |
| Case material | 18ct Yellow / White / Rose Gold · Platinum |
| Case diameter | 38mm – 42mm (varies by reference) |
| Thickness | 9.0mm – 12.5mm (varies) |
| Lug-to-lug | varies |
| Weight | ~120g – 170g |
| Crystal | Sapphire (display caseback) |
| Bezel | Stepped (classical) · Smooth (modern) |
| Bracelet | Leather strap with Patek-stamped buckle |
Reference Guide
Complications References Explained
5905R-001
CurrentAnnual Calendar Flyback Chronograph Rose Gold
2017 — present
42mm rose gold version with white opaline dial.
Case: 18ct Rose Gold
5396G-014
CurrentAnnual Calendar White Gold
2020 — present
38.5mm white gold annual calendar with day/month windows and pointer date. Blue dial.
Case: 18ct White Gold
5396R-014
CurrentAnnual Calendar Rose Gold
2020 — present
38.5mm rose gold annual calendar with silver opaline dial.
Case: 18ct Rose Gold
5230G-014
CurrentWorld Time White Gold
2019 — present
38.5mm white gold World Time displaying all 24 time zones simultaneously. Blue dial.
Case: 18ct White Gold
5230R-001
CurrentWorld Time Rose Gold
2019 — present
38.5mm rose gold World Time with brown dial.
Case: 18ct Rose Gold
5172G-001
CurrentChronograph White Gold
2019 — present
41mm white gold flyback chronograph with blue 'Calatrava' dial — pure chronograph reference.
Case: 18ct White Gold
5327G-001
CurrentAnnual Calendar with Roman numerals
2020 — present
39mm white gold annual calendar with classic Roman numeral dial.
Case: 18ct White Gold
Market Price
What does a Complications cost?
Current retail (5396G-014 Annual Calendar)
~$48,000
Pre-owned (low)
$42,000
Pre-owned (high)
$95,000
Recently observed
5396G/R Annual Calendar trades $42,000–$58,000; 5905P platinum AC chrono $115,000–$165,000; 5230G World Time $58,000–$78,000.
5172G chronograph at $58,000–$72,000. Discontinued 5170G Calatrava chronograph commands $60,000+. 5327G Roman numeral AC trades $48,000–$62,000.
History
Complications Through the Years
1925
First wristwatch perpetual calendar produced by Patek.
1953
Reference 2499 introduces perpetual calendar chronograph (later becomes a legend).
1996
First annual calendar mechanism patented in reference 5035.
2010
Reference 5905 Annual Calendar Flyback Chronograph debuts.
2011
5170 Chronograph launches — Patek's most accessible chronograph.
2019
Reference 5230 World Time updated with new dial design and case.
2020
5396G refreshed with new dial colours including blue and Roman numeral variants.
Buying Guide
How to buy a pre-owned Complications
01
Annual Calendar offers the best utility-to-price ratio
The annual calendar (5396, 5905) requires only one manual adjustment per year (at end of February). It's a near-perpetual calendar at a fraction of the price. For collectors who want a complication they actually use, this is the best choice.
02
World Time is for the international traveler
The 5230 displays time in all 24 world time zones simultaneously via a rotating disc. For collectors who travel internationally, this provides genuine utility. Distinctive enough to be a conversation starter at every business dinner.
03
Service is critical and expensive
Complications service intervals are 5–8 years. Annual calendar service runs $3,000–$5,000; chronograph service $4,000–$7,000. Always verify recent service status. Patek prefers service at the manufacture; some independents are also qualified.
Sizing
Will the Complications fit your wrist?
Most Complications references are 38.5–42mm and 9–12.5mm thick. Suit wrists 6.5"+ comfortably. The 5905 Annual Calendar Flyback Chronograph at 42mm is the most substantial Complication and best on 6.75"+ wrists. Leather strap configurations are easily resized.
Compare
Complications vs. its siblings
vs. Calatrava
Calatrava is the simpler dress-watch sibling. Complications builds on Calatrava's aesthetic with annual calendars, world times, and chronographs.
vs. Grand Complications
Grand Complications is the more advanced tier — perpetual calendars, minute repeaters, and split-seconds chronographs. Complications watches typically retail $40,000–$120,000; Grand Complications start at $200,000+.
vs. Nautilus
Nautilus 5712 and 5726 references include similar complications (moonphase, annual calendar) in the integrated sports format. Complications round-case offers the dress-watch alternative.
In Stock
Available Complications Watches
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Common Questions
Complications — Frequently Asked Questions
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