Sarpaneva Watches Lunations Harvest Moon Royal

~$65,032 · 1 CHF = 1.234 USD (2026-07-22)

Year

2020

Category

Métiers d'Art

Reference

Lunations Harvest Moon Royal

Case

ø 42 mm · Acier, Or jaune

Material

Two-tone

Dial

Multicolour

Movement

Mécanique à remontage manuel Réserve de marche: 60 h, 21600 alt/h Mouvement squelette

Water resistance

50 m

Price tier

$50K–$100K

Country

🇫🇮 Finland

Unique piece, hand-engraved by Joanne Ryall. Sarpaneva Lunations is the first Sarpaneva-signed timepiece to feature a caliber with a highly accurate moon phase, concentrating Stepan Sarpaneva's 25 years of watchmaking expertise. Thanks to this in-house developed movement, named Sarpaneva Moonment®, the lunation lasts 29 days, 12 hours, 44 minutes, and 2.3 seconds and only requires a single day's adjustment every 14,000 years. At 6 o'clock, a large porthole reveals an optical fiber medallion the same thickness as the caliber. The Moon is represented by a Lumicast® disc from RC Tritec, which rotates eccentrically on the back of the movement, with the face