Patek Philippe Complications Flyback Chronograph Annual Calendar Stainless Steel Olive Green Dial | 5905/1A-001
Launched in 2014 as Patek Philippe's first steel sports complication, the reference 5905/1A-001 represented a paradigm shift for the Geneva manufacture's traditionally precious metal-focused approach to complex timepieces. This 42mm steel case flyback chronograph annual calendar pairs the brand's technical prowess with an uncommonly robust construction philosophy, housing these intricate complications within a brushed and polished stainless steel architecture. The olive green dial creates subtle visual depth through its sunburst finish, while maintaining the classical tri-compax chronograph layout that defines this groundbreaking reference within the Complications collection.
Key Features & Specifications
- Annual Calendar Complication — Automatically adjusts for months with 30 and 31 days, requiring manual correction only once per year at the end of February
- Flyback Chronograph Function — Instantaneous reset and restart capability allows for immediate timing of successive events without stopping the chronograph
- Olive Green Sunburst Dial — Distinctive military-inspired colorway with applied index hour markers and three subsidiary dials displaying chronograph minutes, running seconds, and day/night indication
- 42mm Steel Case Construction — Brushed and polished stainless steel case with transparent sapphire crystal caseback revealing the automatic movement
- Integrated Steel Bracelet — Five-link steel bracelet with polished center links and brushed outer links, secured by Patek Philippe's signature fold-over clasp
- Caliber CH 28-520 IRM QA 24H Movement — Self-winding mechanical movement with column-wheel chronograph control and annual calendar module
- Multi-Function Display — Month and leap year indication at 3 o'clock, date aperture at 6 o'clock, and day display integrated within the running seconds subdial
| Brand | Patek Philippe |
| Series | Complications |
| Model Number | 5905/1A-001 |
| Production Year | Call for Enquiry |
| Condition | Call for Enquiry |
| Box/Papers | Box & Papers |
| Case Material | Steel |
| Case Size | 42 mm |
| Case Shape | Round |
| Case Back | Transparent |
| Case Details | See description |
| Crown | Screw Down |
| Bezel | Stainless Steel |
| Movement | Automatic |
| Dial Color | Olive Green |
| Dial Type | Analog |
| Dial Markers | Index |
| Bracelet/Band | Steel Bracelet |
| Band Material | Steel |
| Clasp | Fold-Over Clasp |
| Water Resistance | 30 Meters (100 Feet) |
| Gender | Men's |
About This Timepiece
- Bracelet Sizing — Complimentary bracelet sizing included with every purchase. Contact us with your wrist measurement and we'll have it ready before shipping.
- Authenticity Guarantee — Every watch is thoroughly inspected and authenticated by our team of certified horologists. 100% authentic, guaranteed.
- Warranty — New model watches include a 1-year mechanical warranty covering manufacturing defects. All watches include our confidence guarantee.
- Shipping — Free insured overnight FedEx shipping on all orders. Fully insured, signature required, discreet packaging.
Contact Us
Questions about this timepiece? Our specialists are available to help.
Phone/Text: (310) 363-0481
Email: sales@jestikcollection.com
Jestik Collection is an independent luxury watch dealer and is not affiliated with Rolex S.A., Rolex USA, Patek Philippe, Audemars Piguet, Cartier, Omega, Tudor, or any brands listed.
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