

Seikojust | Black Roman
Complete your watch
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
- 36 / 39 mm
- Movement
- Seiko NH35 automatic movement
- 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 SEIKJUST Mod Black Roman blends timeless design with bold precision — a tribute to classical watchmaking with a modern twist.Its black dial adorned with polished Roman numerals exudes refined elegance, while the fluted stainless-steel bezel and Jubilee bracelet bring out a distinguished and balanced character.Powered by the reliable Seiko NH35 automatic movement, this timepiece delivers both mechanical excellence and aesthetic harmony, making it ideal for collectors and style enthusiasts alike.
✅ Case Size: 39mm / 36mm
✅ Case Thickness: 12mm
✅ Movement: SEIKO NH35 Automatic
✅ Crystal: Sapphire crystal with anti-reflective coating
✅ Material: 316L stainless steel
✅ Dial: Black sunburst dial with Roman numeral indices
✅ Bezel: Fluted stainless steel bezel
✅ Bracelet: 316L stainless steel Jubilee-style bracelet
✅ Lug Width: 20mm
✅ Caseback: Stainless steel screw-down
✅ Water Resistance: 5 ATM (50 m)
Each SEIKJUST Mod Black Roman is meticulously hand-assembled and tested before shipment.
Estimated handling time: 3 – 5 business days.
100% customization available
✔ Secure checkout
Delivered in a luxury watch box with tools
2-year international warranty
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.





