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Arnold & Son
Perpetual Moon
Compare this collectionPerpetual Moon
2015
Signature line featuring an oversized, highly accurate moon-phase display requiring correction only once every 122 years.
- Category
- Moon phase complication
- Designers
- In-house design studio
- Case materials
- 18k rose gold, stainless steel
- Sizes
- 42mm – 44mm
- Dial
- Two-tier dial with large moon-phase aperture
- Crystal
- Sapphire
- Strap / bracelet
- Alligator leather strap
- Movements
- Calibre A&S1512
- Movement type
- Automatic
- Power reserve
- 45 hours
- Water resistance
- 50m
- Complications
- Moon phase · Date
- Key references
- 1GLAR.S01A, 1GLAS.B01A
- Price band
- USD 15,000 – 25,000
The house
Arnold & Son
Tracing its heritage to English marine-chronometer pioneer John Arnold, the modern manufacture is known for large, legible dual-time and moon phase complications with skeletonized bridges.
- Founded
- 1764
- Founder
- John Arnold
- Headquarters
- La Chaux-de-Fonds
- Signature materials
- 18k rose gold, stainless steel, skeletonized double-barrel bridges
- Signature movements
- In-house Calibre A&S1512, A&S8003, A&S1002
- Notable designers
- In-house design studio
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