Redline Metal WS-1600 - Modified Casio Watch

🇺🇸No extra surprises at checkout🇺🇸 – U.S. buyers usually pay no or very low import fees.
Most of our U.S. customers report receiving their watch without any additional charges since the new tariff policy in 2025.
Feel free to reach out to us for any questions :)

We buy only original Casio watches and modify them in-house in Croatia to our customers’ needs and wishes :D

EON “Redline Meter” Mod – Custom Full Metal Modified Casio WS-1600 Watch with Red-Black Screen – Hydro Mod – 22mm Nylon Strap – Casio Mod

The EON “Redline Meter” Mod fuses race-inspired digital design with modern engineering in a full stainless steel body.

Built from the Casio WS-1600 module — also known as the “New Royale” — this mod includes a full CNC-machined stainless steel case with a hardened crystal, replacing the original plastic shell. It features a two-tone screen layout: black (negative display) with a red polarizing upper zone, reminiscent of a redline gauge. The dynamic dial design shows 1/20 second, 10-second, and 1-minute stopwatch functions using three animated bar and circle displays — just like a digital dashboard from the 1990s.
This version includes an oil-filled hydromod that increases contrast and durability, and it’s finished with 18–22mm adapters and a tactical black 22mm nylon strap.

🔧 What’s Modified:
CNC-machined full metal case (316L stainless steel)
Negative black screen mod
Red polarization overlay on upper segment (“redline” meter style)
Full silicone oil-filled hydromod for clarity & 200m pressure resistance
18–22mm silver metal strap adapters
22mm black ballistic nylon strap

⚙️ Original WS-1600 Module Features:
1/20s, 10s, and 1-minute stopwatch display (multi-zone animated)
Alarm function
World time: 31 zones / 48 cities
LED backlight
Approx. 10-year battery life
Water resistance: 200m (enhanced via hydromod)
Case size: 45 × 42.1 × 12.5 mm

🛠️ Hand-Assembled by EON Time in Croatia
Each build begins with a new ORIGINAL Casio base model and is entirely reworked in-house. We carefully disassemble, refinish, modify, and reassemble each piece using watchmaker-grade tools and design intent.

📦 What You’ll Receive:
1. Watch
2. Original Casio instruction manual and packaging (when available)
3. EON Time certificate of authenticity
4. Bonus items: sticker pack & display stand
5. Note: no original manufacturer warranty applies --> we offer our own

SHOP POLICIES:
**Free Battery Change**
If your watch battery dies, you can get it replaced for free at our store. This is especially useful for oil-filled watches.

**Return Policy**
You can return a watch within 14 days of delivery if it doesn't match the description. You need to cover the shipping cost for returning the watch. If the watch is undamaged, we'll give you a full refund.

**Unclaimed Packages**
If a customer does not claim their package and it gets back to us we will need to charge Re-shipment fee of €9.60. Also if Customer does not pick up the order we can refund him deducting the cost of Shipping.

Disclaimers:
⚠️ LEGAL NOTICE
ALL WATCHES SOLD BY EON TIME ARE GENUINE CASIO WATCHES THAT HAVE BEEN MODIFIED BY US.
These are not factory-original Casio products and do not come with a Casio warranty.
EON Time is not affiliated with or endorsed by Casio. All modifications are performed independently by EON Watches.

We buy original Casio watches and modify them in-house in Croatia to our customers’ needs. Every piece comes with original Casio papers but it DOES NOT HAVE WARRANTY. Warranty is broken after we're finished with modification. That said we do offer our own warranty. Please do not hesitate to reach out if you have any questions about our pieces.

Feel free to ask any questions you may have; we're here to assist you.