A&S1021 – Astronomical 3D Moon-Phase
The A&S1021 calibre has been fully developed, assembled, and adjusted in Switzerland. Designed around the lunar globe, the movement is hand-wound and features a 90-hour power reserve and regulating mechanism set at 3 Hz. On the back is a secondary display with clearly legible lunations for fine adjustments.
- Diameter
- 37.60 mm
- Height
- 12.00 mm with three-dimensional moon (4.75 mm without moon)
- Jewels
- 35
- Power Reserve
- 90h
- Frequency
- 3 Hz / 21,600 vph
Watches using this calibre
Luna Magna Platinum
44mm
Luna Magna Red Gold
44mm
Luna Magna Red Gold “Year of the Dragon”
44mm
SOLD OUT
Luna Magna Red Gold “Year of the Dragon”
44mm
SOLD OUT
Luna Magna White Gold “Ultimate II”
44mm
Luna Magna Red Gold x Exquisite Timepieces
44mm
USD 76,100
Luna Magna Steel “Turquoise”
44mm
USD 53,400