your colour.

the original custom casio studio.

making waves since 2020.

your time.

build now

Curated Favorites

Best Sellers

The original custom designs that started the wave. Hand-built and ready for rotation.

Stealth Mode

£75.00

Night Out

£85.00

Electric Wave

£80.00

// MANIFEST 01 // LAB ARCHITECTURE

stealth mode

Uncompromising blackout architecture. Engineering raw, reflection-dampening matte arrays tailored specifically for zero-light tactical visibility operations.

// MANIFEST 02 // VISIBILITY CORE

night out

High-contrast vibrant internal lighting. Designed for maximum glow under low light, matching custom neon accents perfectly with raw structural housings.

puracustoms // core lab v4

[ spec-sheet // 01 ]

engineered blackout architecture. built with impact-absorbent matte surfaces, deep tint crystalline screens, and reflection-dampening matrices for maximum zero-light concealment.

[ spec-sheet // 02 ]

high-contrast luminous output. treated with high-saturation neon core cells that absorb low-light particles and project custom micro-led structural highlights.

[ spec-sheet // 03 ]

frozen refraction armor. features optically clear composite exterior shields fused to pressurized cryo-fluid color cores that completely eliminate internal reflection.

01 //

stealth mode

uncompromising blackout concealment architecture.

02 //

night out

high-contrast luminescence engineered for low light.

03 //

arctic glacier

clear composite armor layered with frozen fluid lines.

puracustoms // core laboratory specification matrix

01 // primary casing architecture

02 // internal fluid fluid-core option

live bench verification matrix:

active selection matte black / clear fluid

fluid viscosity rating 0.65 cSt

hydrostatic seal depth 100m equivalent

led backlight index maximum / 100%

piezo alarm frequency crisp / 100%

curated laboratory presets // select configuration profiles:

PuraCustoms Custom Preset Workbench Base

active configuration: matte black chassis + clear fluid dial + stealth resin strap

01 // primary casing architecture

02 // internal fluid nano-tint core

03 // tactical deployant band

puracustoms // configuration laboratory

PuraCustoms Custom Watch Configurator Base

matte black chassis // clear fluid dial // stealth resin strap

01 / primary casing architecture

02 / internal fluid nano-tint

03 / tactical deployant deployment

explore dozens of handmade combinations. each individual reference is hand-built, fluid-filled, and pressure tested to order at our bench.

time, redefined.

time - it guides our days, shapes our memories, and marks the rhythm of our existence.

at pura, we believe that wearing a watch is far more than just a practical convenience; it is a symbolic act of embracing the journey of life.

each watch is a canvas for your creativity, and we’re here to help you paint it.

your vision, our precision.

our in-house bespoke build service allows custom designs to be formed from the visions of our customers. it's your vision that guides us, and your story that inspires us.

you are the designer — our role is to customise each watch to be as unique as the people who dream them up.

the transformation.

drag the slider to see the difference a drop of colour makes.

after

before

oil filled, confidence instilled.

our customizations dive deeper. our intricate oil-filling process offers distinct advantages.

💧

vivid colours

refraction eliminated. colours that dance and pop.

☀️

visibility

reduced glare, whether .

🌊

pressure

increased water resistance.

why pura?

with thousands of custom casio watches in active circulation since 2020, our formula is tried and tested by professionals who cannot afford failure—from deep-sea divers to high-altitude pilots. ours mods have a six-year pedigree of performance, tested by customers worldwide.

        01 our identity
      
+

        before it was a trend, it was our obsession. established in 2020 as the world’s first dedicated studio for custom casios, your watch is built on six years of mastery and oil-filling expertise.
      
        02 our philosophy.
      
+

        we believe in elevating the icon, not erasing it. while others chase volume with simple filter swaps, we treat every commission as an engineering project. we respect the original silhouette while injecting a vibrant, personalized soul. strictly oem, yet distinctly yours.
      
        03 our promise.
      
+

        we don't believe in mass production. our promise is a truly bespoke experience, where every watch is carefully crafted, tested, and inspected. beyond the build, we are committed to exceptional personal service and aftercare.

“Their attention to detail and commitment to quality truly stood out. We’ve already recommended them to others.”

— Former Customer