GPHG Index
2026 Edition · Alcadus

Quantra Guilloché MOP - Iris

Alcadus Quantra Guilloché MOP - Iris
Category
Challenge
Case
Steel
Movement
Self-winding mechanical Power reserve: 42 h, 28800 vph
Functions
Hours, Minutes, Seconds
Size
ø 36 mm
Thickness
10.5 mm
Water resistance
50 m
Reference
Quantra Guilloché MOP - Iris
Price
660 CHF

Description

The Alcadus Quantra Iris combines the organic iridescence of natural Mother-of-Pearl with a technical, high-precision finish designed to catch the light from every angle. Departing from traditional layouts, the dial features an off-centered geometric pattern that radiates directly from the 9 o’clock small-seconds sub-dial. To achieve this complexity on a delicate material, the pattern is precisely CNC-machined. This modern approach creates deep, sharp ridges that interact with light in ways traditional methods cannot, giving the 36mm timepiece a distinct, modern-vintage character that shifts dynamically with every movement of the wrist.

Supplied by the brand to the GPHG for its entry.