AKONI EYEWEAR CALISTO Brushed Black
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Measurements and fit
- Lens size · lens width
- 51 mm
- Bridge
- 23 mm
- Temple
- 142 mm
- 51 Eye size (lens width)
- 23 Bridge
- 142 Temple length
Lens width 51, bridge 23, temples 142. Measurements in millimetres.
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Available alternatives
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Personalised prescription lenses
Complete your eyewear with Seiko prescription lenses, also available for sunglasses. We start with your prescription, your chosen frame and your everyday needs.
Contact us on WhatsApp or by email and share your current prescription. We help you explore the options and prepare a proposal with the total cost and production time for you to approve before we proceed.
The displayed price is for the frame. Prescription lenses are quoted separately.
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Frame details
- Brand
- AKONI
- Model
- CALISTO
- Material
- Titanium
- Lens width
- 51mm
- Bridge
- 23mm
- Temple
- 142mm
- Shape
- Round
About this frame
The CALISTO model, fitted with clear demo lenses, is handmade in JAPAN by skilled artisans. The frame is made of CELLULOSE ACETATE AND TITANIUM and is suitable for prescription lenses. It comes with a case and a lens cleaning cloth.
At first glance, every Akoni model is simply elegant; look closer and the fine details that set the brand apart come through. Its references are luxury wristwatches, writing instruments and precious objects passed down from generation to generation, reinterpreted with up-to-date materials, craft techniques and technology.
AKONI looks to objects that gain meaning through use and are kept over time: watches, writing instruments and pieces passed from one generation to the next. They provide a reference for construction and for details that reveal themselves on closer inspection.
The frames translate these influences into individual components, material choices and finishes. Behind their restrained appearance is a combination of craftsmanship and manufacturing technology. AKONI’s identity lies as much in the way a frame is made as in its overall shape.

