5-Axis CNC & Horological Architecture
The Custom Patek Philippe Nautilus Moonphase & Power Reserve Graduated Royal Blue Sunburst Dial Reference 5712A is a 5-axis Swiss CNC commission machined in 904L Stainless Steel Custom Architecture (40.0 mm x 8.52 mm) weighing 116.4g on our Mettler-Toledo analytical balance, driven by Patek Philippe Cal. 240 PS IRM C LU - 22K Gold Micro-Rotor regulated to +0.4 s/d, 299 deg at 28,800 vph with a 72-hour power reserve beneath a double anti-reflective sapphire crystal.
| 01 / CNC Blueprint Entity & Reference | Patek Philippe — Nautilus Moonphase & Power Reserve | Ref. 5712A | SKU: AT-CNC-5712A-W705 |
|---|---|
| 02 / 5-Axis CNC Metallurgy & Gold Purity | 904L Stainless Steel Custom Architecture — 5-Axis Swiss CNC Precision Architecture • 1:1 Authentic Reference Mass • Bespoke Collector Commission |
| 03 / Analytical Bench Weight (1:1 Reference Mass) | 116.4g — 1:1 Authentic Reference Mass Verified on Mettler-Toledo Analytical Scale |
| 04 / Custom Bezel, Gem-Setting & Case Geometry | Satin-Brushed Rounded Octagonal Bezel with Mirror-Polished Chamfered Bevels with Anti-Reflective Scratch-Resistant Sapphire Crystal • 116.4g 904L Steel Edition • 40.0 mm x 8.52 mm |
| 05 / Regulated Super Clone Movement Calibre | Patek Philippe Cal. 240 PS IRM C LU - 22K Gold Micro-Rotor — Swiss Super Clone Mechanical Calibre Regulated to +0.4 s/d, 299 deg |
| 06 / Barrel Power Reserve & Balance Frequency | 72-Hour Power Reserve • 28,800 vph (4 Hz) Free-Sprung Balance Wheel |
| 07 / Optical Sapphire Crystal (Double AR) & Sealing | Scratch-Resistant Sapphire Crystal with Double Anti-Reflective Coating • 60m / 6 ATM |
| 08 / Bespoke Dial & Integrated Bracelet Spec | 40.0 mm x 8.52 mm • Graduated Royal Blue Sunburst Dial with Hand-Finished Luminous Appliques & Hands • Hand-Brushed & Chamfered Integrated Solid Link Bracelet & Deployant Clasp |
Engineered inside our Geneva 5-axis CNC Patek Philippe custom atelier, the Custom Patek Philippe Nautilus Moonphase & Power Reserve Graduated Royal Blue Sunburst Dial Reference 5712A is machined from solid 904L Stainless Steel Custom Architecture billets to micron-level tolerances (40.0 mm x 8.52 mm). Every bevel, lug chamfer, and Graduated Royal Blue Sunburst Dial with Hand-Finished Luminous Appliques & Hands is hand-finished on our watchmaker bench, yielding a certified reference weight of 116.4g verified under our Fischer XRF and Mettler-Toledo QC protocol.
What Are the Horological & Metallurgical Benchmarks of Patek Philippe Nautilus Ref. 5712A?
The Patek Philippe Nautilus Reference 5712A is a precision-engineered luxury timepiece crafted in 904L Stainless Steel Custom Architecture (40.0 mm x 8.52 mm) with Graduated Royal Blue Sunburst Dial with Hand-Finished Luminous Appliques & Hands, Satin-Brushed Rounded Octagonal Bezel with Mirror-Polished Chamfered Bevels with Anti-Reflective Scratch-Resistant Sapphire Crystal, and a verified Mettler-Toledo mass of 116.4g, because the Patek Philippe Cal. 240 PS IRM C LU - 22K Gold Micro-Rotor movement is regulated across six positions to chronometric tolerances with a 72-hour power reserve.
5 Core CNC & Chronometric Specifications:
- Blueprint Reference: Custom Patek Philippe Nautilus Moonphase & Power Reserve Graduated Royal Blue Sunburst Dial — Official Ref. 5712A (SKU: AT-CNC-5712A-W705).
- 5-Axis CNC Metallurgy: 904L Stainless Steel Custom Architecture case (40.0 mm x 8.52 mm) and Satin-Brushed Rounded Octagonal Bezel with Mirror-Polished Chamfered Bevels with Anti-Reflective Scratch-Resistant Sapphire Crystal with hand-polished chamfers.
- Verified Bench Mass: 116.4g confirmed on a Mettler-Toledo analytical gram scale prior to dispatch.
- Super Clone Calibre: Patek Philippe Cal. 240 PS IRM C LU - 22K Gold Micro-Rotor operating at 28,800 vph (4 Hz) with 72-hour power reserve and +0.4 s/d, 299 deg accuracy.
- Sapphire Optics & Sizing: Double anti-reflective sapphire crystal, 60m / 6 ATM sealing, and 19 wrist sizing options (14.0–22.0 cm).
Within the Patek Philippe Nautilus horological sub-silo, collectors also compare the Patek Philippe Nautilus 40mm Graduated Chocolate Brown Dial 18K Rose Gold Ref. 5711/1R-001 (186.5g) and the Patek Philippe Nautilus Grand Complication Perpetual Calendar Sunburst Blue Dial 18K White Gold Ref. 5740/1G-001 (183.6g).
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- Metallurgical & 4K QC Verification: Fischer XRF Au750 Protocol • 3-Year Mechanical Warranty • Insured Armored Delivery
How is the 904L Steel Edition case of this Patek Philippe 5712A machined?
Our Geneva CNC specialists mill the monobloc middle case, bezel, and bracelet geometry on 5-axis Swiss machining centers in 904L Stainless Steel Custom Architecture to achieve the authentic 116.4g reference mass.
Can the bracelet or strap be pre-sized to my exact wrist circumference?
Yes. Choose from 19 precision wrist circumference options (14.0 cm to 22.0 cm, or full unsized factory length). All removed solid links are sealed inside your presentation box.
How is the Patek Philippe Cal. 240 PS IRM C LU - 22K Gold Micro-Rotor tested on the atelier workbench?
We record a personalized 4K bench video showing the Patek Philippe Cal. 240 PS IRM C LU - 22K Gold Micro-Rotor (28,800 vph, 72-hour reserve) running at +0.4 s/d, 299 deg on our Witschi Chronoscope alongside Fischer XRF and Mettler-Toledo gram scale verification.
What dial and bezel specifications distinguish Patek Philippe Nautilus Ref. 5712A?
Reference 5712A combines Graduated Royal Blue Sunburst Dial with Hand-Finished Luminous Appliques & Hands and Satin-Brushed Rounded Octagonal Bezel with Mirror-Polished Chamfered Bevels with Anti-Reflective Scratch-Resistant Sapphire Crystal within a 40.0 mm x 8.52 mm 904L Stainless Steel Custom Architecture case weighing 116.4g, verified via Fischer XRF spectroscopy and powered by Patek Philippe Cal. 240 PS IRM C LU - 22K Gold Micro-Rotor.
Custom Patek Philippe Nautilus Moonphase & Power Reserve Graduated Royal Blue Sunburst Dial Ref. 5712A
5-Axis Swiss CNC 904L Stainless Steel Custom Architecture • 116.4g Verified Mass • Regulated Patek Philippe Cal. 240 PS IRM C LU - 22K Gold Micro-Rotor