

Oysteiko | Red
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 SEIKOYS Mod Perpetual Red combines minimalist design with vibrant energy —a statement piece built for those who dare to stand out.Featuring a glossy red dial contrasted by a polished stainless-steel case and bracelet,this model delivers a perfect mix of sportiness and sophistication.Powered by the Seiko HN35 automatic movement, it ensures lasting accuracy and smooth sweeping motion.
✅ Case Size: 39mm/36mm
✅ Case Thickness: 12mm
✅ Movement: SEIKO NH35 Automatic
✅ Crystal: Sapphire crystal with anti-reflective coating
✅ Material: 316L stainless steel
✅ Dial: Sunburst red dial with luminous indices
✅ Bezel: Smooth stainless steel bezel
✅ Bracelet: 316L stainless steel Oyster-style bracelet
✅ Lug Width: 20mm
✅ Caseback: Stainless steel screw-down
✅ Water Resistance: 5 ATM (50 m)
Each SEIKOYS Mod Perpetual Red is hand-assembled and tested to meet premium mod standards.
Estimated handling time: 3 – 5 business days.
✔ Secure checkout
Ships with collector’s box + authenticity card
Optional custom logo engraving
Backed by a 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.





