Seikomariner | Blue Ruby
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
- 40mm
- Movement
- Seiko NH35 automatic movement
- Glass
- Sapphire, anti-scratch
- Case & bracelet
- 316L stainless steel
- Water resistance
- 10 ATM
- Assembly
- 3–5 business days
- Delivery
- 7–15 business days after dispatch
Description
Seikomariner Blue Ruby brings Submariner-style design to the Watcheray collection, with NH35 automatic movement. Review the specifications below to compare this model with the other available designs.
✅ Case Size: 40mm
✅Case Thickness: 12mm
✅ Movement: SEIKO NH35 Automatic
✅ Crystal: Sapphire crystal with anti-reflective coating
✅ Material: 316L stainless steel
✅ Dial: Deep royal-blue dial with luminous indices
✅ Bezel: Blue ruby-style ceramic bezel insert
✅ Bracelet: 316L stainless steel Oyster-style bracelet
✅ Lug Width: 20mm
✅ Caseback: Stainless steel screw-down
✅ Water Resistance: 10 ATM (100 m)
Why this model stands out
The Blue Ruby Submariner Mod is one of the most visually striking designs in the entire Subiko lineup — bold, vibrant, and unmistakably premium.Its deep royal-blue dial + matching blue ruby bezel brings a luxurious, gem-like brilliance to the wrist, making it a true statement piece.Crafted from durable 316L stainless steel and powered by the reliable SEIKO NH35 movement, this mod delivers the perfect blend of personality, precision, and everyday durability.Perfect for collectors, enthusiasts, and anyone who wants a Submariner-inspired mod with extra flair.
Shipping&Assembly
Each watch is professionally hand-assembled before shipment.
Handling time: 3–5 business days prior to dispatch.
✔ Sapphire crystal
✔ Ruby-blue ceramic bezel insert
✔ Includes watch box
✔ Secure worldwide shipping
✔ 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.
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