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ABA Custom Build | Rainbow Skeleton - Full Clear Build (Casio GA-2100 base)
£120.00 GBP
Sale price
£120.00 GBP
Regular price
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ABA Custom Build | Rainbow Skeleton - Full Clear Build (Casio GA-2100 base)
£120.00 GBP
Sale price
£120.00 GBP
Regular price
KlarnaPay in 3 interest-free payments — available at checkout.
Secure Payment
Insured Delivery
Fast Arrival
Order by 12 PM — dispatched same day
Free UK delivery · 30-day returns · 3-month ABA Warranty
Engineering on show, colour on the hour.
An ABA London custom build. A transparent skeleton case and strap wrap a black sparkle dial ringed with rainbow hour markers — restrained, premium styling with just enough personality to stand out without shouting.
On the wrist. Built on a genuine Casio GA-2100 module and rebuilt with a clear resin case and bezel so the engineering shows through. A considered, modern piece for any watch lover or collector. Curated and finished by hand in our London studio.
Hand-built in London · small-batch custom
SkeletonFull clear build
GA-2100Module 5611
SparkleBlack dial
3-moABA warranty
Specification
| Base | Authentic Casio G-SHOCK GA-2100 movement (module 5611, Carbon Core Guard) |
|---|---|
| Build | ABA London custom studio |
| Case & strap | Custom transparent/skeleton resin |
| Dial | Black sparkle with multicolour rainbow hour indices |
| Display | Analog-digital, octagonal CasiOak silhouette |
| Caseback | Steel, Japan movement |
| Functions | World time, stopwatch, alarm, LED light |
| Warranty | 3-month ABA Warranty (movement & functionality) + your statutory rights |
The detail
- Authentic GA-2100 module. The genuine Carbon Core Guard movement — shock-resistant, with world time, stopwatch and full auto-calendar.
- Full skeleton build. Clear case, bezel and strap — the engineering is the aesthetic.
- Sparkle under colour. The black sparkle dial gives the rainbow indices a stage without tipping into novelty.
500+ pieces delivered
13 countries served
4+ years trading
Every build. Every time.
8-Stage Bench Verification
01
Provenance
02
Fitment
03
Calibration
04
Alignment
05
Clean-room
06
Lume
07
Function
08
Sign-off
Every ABA custom is assembled and checked by hand across all eight stages before it's boxed. See the full process → A full inspection record is available on request.
Ownership & assurance
- Hand-built & individually inspected in our London studio — minor tonal or alignment variation is the signature of workshop assembly, not a fault.
- Tracked & fully insured dispatch — UK delivery typically 1–3 working days (dispatched within 1–2 business days).
- 3-month ABA Warranty on the movement and functionality (cosmetic and aftermarket components excluded).
- Final-sale custom build — as a bespoke commission it isn't eligible for a change-of-mind return, but you're fully covered if it arrives significantly not as described under UK consumer law.
- Responsive aftercare — direct support that doesn't end at delivery.
How do I know my watch is 100% authentic?
Because we have it, and we checked it. Every piece passes our 8-Stage Bench Verification before dispatch — movement calibration, authentication against verified references, hands alignment, provenance and fitment, lume, power reserve, multi-angle inspection and final sign-off, each signed off by hand at our London bench. Read the full process here. Every order ships with its documented Authentication Sheet.
What exactly am I buying — is it new?
No, and we won't pretend otherwise. Our branded watches are genuine ex-retail stock: authentic product that is not sold as new. Our ABA Custom builds are genuine Casio bases, hand-modified in London. Condition is described honestly on every listing — if anything is unclear, ask us before you buy.
What if it's not right for me?
Return it within 30 days (UK) or 14 days (international), unworn and complete with all original paperwork and packaging, and we'll refund you. That applies to custom builds too — we don't think your flagship purchase should be the one with the small print. Not sure on sizing? Tell us your wrist measurement at checkout and we'll adjust the bracelet before dispatch, free.
When will it arrive, and is it protected in transit?
Order by 12 PM and your watch is dispatched the same day — Royal Mail 24 within the UK (free UK delivery), DPD Air Express internationally. Every parcel is fully insured and tracked door to door.
What aftercare do I get?
Every watch is covered by the 3-month ABA Warranty against mechanical fault under normal use — if something fails, return it, we inspect it and we replace it. Direct support from our team before and after delivery, and your statutory rights are unaffected. Full details here.
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