The Rotary Lumen reimagines the sports watch blueprint. Its 40mm case features angular edges and lugs tapering down to a multi-polished stainless steel 3-link bracelet. With a lug to lug of 47mm, the watch feels well balanced on the wrist, staying true to its contemporary proportions. The case gently tapers up, revealing a bubble mineral crystal, giving a vintage touch and effortlessly blending into the contours of the case.

At the heart of the watch is the reliable Miyota 8215 calibre automatic movement, offering a 42-hour power reserve and 50M water resistance for everyday versatility. Turning the watch over reveals an exhibition caseback, allowing for a glimpse into the inner workings of the movement.

The centrepiece of the watch is the dial, with a unique, stone-like shimmer that wonderfully shifts with the light, adding depth and sophistication to every glance. The dial of the Rotary Lumen delivers glistening beauty inspired by nature.