Perpetual Moon Mintnight (38mm)

Reference: 1GLM.WZ03A.C247A

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Limited Edition: 18 pieces
Case: 18-karat white gold, diamond-set
Size: 38mm
Movement: hand-wound manufacture caliber A&S1612
Function: astronomical moon phase with a blue-tinted mother-of-pearl sky, hand-painted constellations, and a ruthenium crystal moon
Dial: ruthenium crystals and mother-of-pearl marquetry tinted in graduated shades of green and blue, set with five marquis-cut diamonds
Power Reserve: approximately 90 hours
Water Resistance: 30m
Caseback: sapphire crystal
Strap/Bracelet: satin-feel blue leather
Factory Warranty: two years


The Perpetual Moon 38 Mintnight rises in a colorful yet just as poetic version featuring hints of mint green. After placing the moon and space at the heart of its imagery, Arnold & Son is shifting its perspective. This new women’s complication timepiece presents a view from Earth. Diamonds, mother-of-pearl, and ruthenium crystals comprise this latest installment in a graceful line.

Mintnight showcases the night in shades of mint green, turquoise, teal, and sky blue. A gentle gradation of colored mother-of-pearl adorns this limited edition of 18 timepieces. The mother-of-pearl’s opalescent sheen is complemented by the shimmer of the ruthenium moon and dial foreground, together with the diamonds that sparkle on the bezel, horns, and hour-markers of this poetic creation.

From its very first appearance, the Perpetual Moon 38 was destined to rise. This range is distinct from the larger, more deliberately masculine Perpetual Moon 41.5 collection. Behind both lies the unwaveringly high quality with which Arnold & Son designs its movements and the elements that adorn them.