Ring Clock - The Ring that gives you Time

It is composed of two key elements, an inner belt that is fixed in the sense that it does not rotate around your finger, and an external ring frame that carries all the numerals and spins around the internal, fixed belt. It indicates the time with LEDs and cut-out indices set on three tiers.

The Ring Clock was designed by Gusztav Szikszai in 2011 for a challenge at CGSociety.org named Moving Innovation. The idea was to create visualization for a product that could not have existed then, but could exist 10 years on. Gusztav says: “I wanted to create something that is innovative, good to look at, and can actually be useful. I never wore a watch on my wrist because I don't like the feeling, but I like watches in general, so I used that opportunity to let my mind come up with something that I could wear, the Ring Clock.”

Features:

The ring that gives you time
Cutting edge technology
Available in 18 different sizes (6.5-15 US)
Wireless charging and time setting
Handmade and fine technologies
Water resistance 30M(tested for showering, swimming and raining)

Specification:

Battery lifetime: 3 years (battery replacement service - only in the factory)
Battery specs: 8mAh, ultrathin rechargeable lithium polymer battery
Lighting time: 15sec after the rotation (5s with low battery)
Light source: 168 energy safe ultrathin mono-color LED
Light color: Blue or Orange LED
Water Resistance: 30M (tested also for showering, bathing, swimming, fishing)
Charger: Wireless charger pad (with universal 110-240 AC DC USB plug)
Time setting: by the setting buttons on the charger pad
Ring body material: 316L surgical stainless steel
Warranty: 1 year
Running time: 350 times activation (2-5 days)
Charging time: max. 2 hours (Do not charge the ring continuously for days, because it ruins the battery!)
Width: 14 mm (0.551 in)
Thickness: 3-3.5 mm (0.118-0.134 in)
Inside diameter: 16,9-23,8mm (0.666-0.938 in)
US ring sizes: 6.5US - 15US