SeikoNaut Grand Seiko "Hi-Beat" Mod
SeikoNaut Grand Seiko "Hi-Beat" Mod
🛡️ 2-Year Machine Warranty Included
💎 Built to Last. Designed to Impress.
🛠️ 15–20 Days Crafting Time = Perfect Finish Guaranteed
⚡ Custom Build Slots Filling Fast – Order Yours Today
🚫 Once Sold, This Design May Not Be Restocked
🔥 Exclusive Designs. Limited Availability.
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SeikoNaut Grand Seiko "Hi-Beat" Mod
SeikoNaut Grand Seiko "Hi-Beat" Mod
| Model Type | * Custom "SeikoNaut" Grand Seiko Style Luxury Modification * Expertly hand-assembled featuring a textured "Hi-Beat" inspired aesthetic * A unique artistic modification blending iconic sport-luxury DNA with Seiko reliability |
| Case & Material | * 316L Surgical-Grade Stainless Steel with a premium brushed and polished finish * Features a classic porthole-inspired case design with integrated side "ears" * Equipped with a solid screw-down case back and crown for enhanced structural integrity |
| Case Dimensions | * Modern 41mm case diameter providing a bold yet versatile presence on the wrist * Slim, streamlined profile designed to sit comfortably and secure for daily wear * Ergonomic lug-less design tailored for a seamless integration with the rubber strap |
| Movement | * Reliable Seiko NH34 or NH36 Automatic Caliber with hacking and hand-winding * Features a smooth sweeping mechanical seconds hand and a dedicated GMT complication * Provides a consistent power reserve for accurate and dependable timekeeping |
| Crystal | * Ultra-hard, scratch-resistant synthetic Sapphire Crystal for maximum dial clarity * Maintains high-end aesthetic integrity with superior resistance to daily scuffs * Precision-fitted to the bezel to ensure a sleek and water-tight protective seal |
| Dial Details | * Silver-white "Mt. Iwate" textured dial featuring applied Grand Seiko branding * Polished silver baton hands and indices for a sharp, high-contrast luxury look * Includes a 24-hour GMT inner ring and a framed date window at 3 o'clock |
| Bezel Details | * Iconic fixed octagonal bezel with vertically brushed top and mirror-polished edges * Designed to capture and play with light, emphasizing the case's unique geometry * Provides a robust frame that defines the signature "Nautilus" inspired silhouette |
| Strap & Clasp | * High-quality black FKM rubber strap designed for a flexible and comfortable fit * Features a custom-molded integrated end-link for a gapless connection to the case * Equipped with a secure stainless steel deployment buckle for a professional finish |
| Water Resistance | * Rated for 30m to 50m (3ATM - 5ATM) based on specific build gasket seals * Equipped with a screw-down crown and internal gasket system to prevent moisture * Fully suitable for daily wear, hand washing, and light surface splashes |
| Functions | * Central hours, minutes, and a sweeping mechanical seconds hand with hacking * Dual-time GMT functionality for tracking a second time zone simultaneously * Instant-set date calendar with quick-change functionality for easy daily adjustment |
Shipping Process
Shipping Process
All our watches are made to order to ensure premium quality and attention to detail.
Orders are typically delivered within 15–20 working days.
This includes the time required for custom assembly, quality checks, and safe packaging before shipping.
Crafted for Precision. Designed for You.
Experience the perfect blend of NH35 performance, custom design, and premium craftsmanship—built to order for unmatched quality and style.
Frequently Asked Questions (FAQ)
1. What is a Seiko Mod Watch?
1. What is a Seiko Mod Watch?
A Seiko Mod Watch is a customized timepiece built using Seiko-based movements and modified parts to create a unique luxury-style design. Each watch is crafted to give you a premium look with reliable performance.
2. Do you sell only Seiko Mod Watches?
2. Do you sell only Seiko Mod Watches?
Yes, we specialize only in Seiko Mod Watches.
Every watch is carefully crafted using Seiko automatic movements to ensure quality, durability, and precision.
3. What movements are used in your watches?
3. What movements are used in your watches?
We use trusted Seiko automatic movements like:
NH35
VK63 (mechanical quartz)
These movements are known for their long life and accurate timekeeping.
4. Do your watches come with a warranty?
4. Do your watches come with a warranty?
Yes, all our watches come with a 2-Year Machine Warranty.
This covers:
- Movement-related issues
- Internal mechanical defects
We ensure your watch performs smoothly for the long term.
5. What is NOT covered in the warranty?
5. What is NOT covered in the warranty?
The warranty does not cover:
- Physical damage (drops, scratches, water damage)
- Normal wear & tear (strap, glass, polish)
- Unauthorized repairs
6. Are your watches original Seiko?
6. Are your watches original Seiko?
We use genuine Seiko movements, but the watches are custom-built (modded) designs.
We are not officially affiliated with Seiko, and each piece is uniquely modified.
7. How long does delivery take?
7. How long does delivery take?
All our watches are made to order to ensure premium quality and attention to detail.
Orders are typically delivered within 15–20 working days.
This includes the time required for custom assembly, quality checks, and safe packaging before shipping.
8. Can I customize my watch?
8. Can I customize my watch?
Yes! You can customize:
- Dial
- Case
- Strap
- Hands
- Even add your logo or initials
Each watch can be made truly unique to your style.
9. Why should I choose a Seiko Mod Watch?
9. Why should I choose a Seiko Mod Watch?
Premium luxury look at affordable price
Reliable Seiko movement
Unique custom design (not mass-produced)
Strong build quality
10. What makes your watches different?
10. What makes your watches different?
Handcrafted mod designs
High attention to detail
Combination of style + performance
Designed for people who want to stand out