

Nautiko | Chrono Black
Estimated arrival: 10–20 business days
Includes assembly and delivery. Timing may vary by destination.14-day returns on unworn standard watches. Personalised orders excluded.
✔ 2-Year Warranty
★ Premium Box Packaging
✈︎ Free Worldwide Shipping
At a glance
- Case size
- 41mm
- Movement
- Seiko VK64 meca-quartz chronograph
- Glass
- Sapphire, anti-scratch
- Case & bracelet
- 316L stainless steel
- Water resistance
- 5 ATM
- Assembly
- 3–5 business days
- Delivery
- 7–15 business days after dispatch
Description
The SEIKNAUT MOD Nautilus Chrono Black brings together bold styling and precision timing in a clean, modern silhouette. Featuring a polished stainless-steel case paired with a black chronograph dial, this model delivers both sportiness and sophistication.The vertically aligned sub-dials, applied hour markers, and baton hands enhance readability, while the Seiko VK64 meca-quartz movement offers the best of both worlds—quartz accuracy with mechanical chronograph feel.A powerful choice for those who want a statement chronograph with refined design.
✅ Case Size: 41mm
✅ Case Thickness: 12mm
✅ Case Material: 316L Stainless Steel
✅ Dial: Black chronograph dial with vertical sub-dial layout
✅ Crystal: Sapphire crystal with anti-reflective coating
✅ Movement: Seiko VK64 Meca-Quartz
✅ Water Resistance: 5 ATM (50 m)
✅ Bracelet: Integrated stainless-steel bracelet
✅ Bracelet Color: Silver
✅ Lug Width: 22mm
✅ Caseback: Stainless steel
✅ Functions: Hours, minutes, seconds, 60-minute chronograph, date
Processing Time: 2–4 business days
Standard Shipping: 7–12 business days
Express Shipping: 3–7 business days
Worldwide tracking included
Shipping & returns
Each watch is made to order. Assembly takes 3–5 business days before dispatch; delivery typically takes an additional 7–15 business days.
Tracked worldwide shipping is free. Read the destination details in our shipping policy.
Return conditions and exceptions for custom orders are explained in our returns policy.
Warranty & support
Your custom watch includes a 2-year warranty. See the coverage and conditions in our warranty policy.
Need help choosing? Contact Watcheray.





