Patek Philippe · Nautilus 5712 Moon Phases
Patek Philippe Nautilus 5712 Moon Phases — Steel
Reference: 5712/1A-001
The 5712/1A-001 is the stainless steel reference in the Nautilus Moon Phases line, prized for combining the sports-luxury steel Nautilus case with a genuine Patek complication - moon phase, power reserve and small seconds arranged in an asymmetric layout around a striking blue-black sunburst dial. Patek Philippe quietly removed it from the catalogue in 2025 without a direct steel successor, making existing examples increasingly sought after among collectors. Every piece we offer is professionally sourced and authenticated.
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- Brand
- Patek Philippe
- Model
- Nautilus 5712 Moon Phases
- Reference
- 5712/1A-001
- Year
- 2006–2025 (discontinued)
- Case size
- 40mm
- Movement
- Automatic · Patek Philippe Calibre 240 PS IRM C LU · 21,600 vph · ~48h power reserve
- Dial
- Blue-black sunburst dial with baton markers, small seconds at 4 o'clock, moon phase/date at 7 o'clock, power reserve indicator near 10-11 o'clock
- Bezel
- Fixed rounded-octagonal bezel with horizontal embossing, brushed and polished steel
- Water resistance
- 60m
- Materials
- Stainless steel case and bracelet
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