Seiko NH35 Automatic · 41mm Seamaster Case · Sapphire Front & Back · Two Tone
Ships to the US · Zero customs fees · 1-year warranty · FedEx Express 7–9 days
Not a replica. Not a fake. A custom watch built around a genuine Japanese Seiko NH35 automatic movement — the same engineering that powers Seiko's own $500–$2,000 watches, housed in a premium custom Seamaster case with a dial you won't find anywhere else.
We start with an authentic Japanese NH35 automatic movement — 24 jewels, 41-hour power reserve, ±15s/day accuracy. The beating heart of every watch we build. Not a clone. Not a Chinese copy.
Sapphire crystal (scratch-proof), 316L stainless steel 41mm Seamaster case, and a custom two-tone bezel — gold and black insert with gold crown accents. Silver bracelet ties it all together. Every part is selected for quality, not cost.
Each watch is built by hand in our workshop — movement regulated, hands set precisely, case pressure-tested. It leaves our bench only when it meets our standard.
Think of it like this: You're getting Japanese Seiko engineering — the NH35 movement found in the Seiko 5 Sports and Presage lines — in a custom-designed two-tone watch built to our specifications. Same heartbeat. More character. Half the retail price.
These are the components that separate a serious watch from a disposable one. Every part is chosen to last.
The heart of the 007 No Time To Die. A legendary Japanese automatic movement that winds itself with the motion of your wrist — no battery, no quartz, just precision engineering.
🔧 Genuine Seiko NH35 movement. Made in Japan. Installed and regulated by hand in our workshop.
The 007 No Time To Die from every angle. No renders — just the watch.
"The two-tone finish on this 007 mod is incredible — photos don't capture how it shifts in the light. One minute it's a dark charcoal, the next the gold bezel catches the light. The NH35 is running at +3s/day which is incredible. The open caseback is a showstopper — everyone asks to see the movement. Looks like a $1,500 watch."
"Wanted a Seamaster look without the Seamaster price tag. This 007 mod nails it — works with a suit or jeans. The 41mm case fits my 7.25in wrist perfectly. Silver bracelet is solid — no rattle, no cheap feel."
"Third Emperor Mod. This 007 build is their best yet. The gold-on-black bezel turns heads, the open caseback is a conversation starter, and the NH35 runs at +2s/day. — The two-tone execution is flawless — nothing looks out of place."
"The value is ridiculous. NH35 automatic, dual sapphire crystals, two-tone bezel, and an exhibition caseback — all for under $300 shipped. My local watchmaker confirmed the movement is genuine Seiko and the build quality is excellent. Already planning my fourth."
Real photos from real owners. No renders. No Photoshop.
I started Emperor Mods because I was tired of choosing between overpriced retail watches and cheap fashion quartz. A Seiko mod gives you Japanese engineering — the same NH35 movement Seiko puts in their $500+ watches — in a custom design that actually reflects your taste.
Every watch is hand-assembled in our workshop. I personally inspect each build before it ships: movement regulation, hand alignment, bezel action, bracelet finishing. If it's not right, it doesn't leave.
We've built over 2,400 watches with over 1,800 shipped to US customers. Each one ships with a 1-year warranty. No questions asked, no hassle.
A comparable retail Seamaster with these specs: $600–$1,200
One price. No code needed. No hidden fees.
How we compare to the alternatives.
| Emperor Mods | Retail Seiko | Other Mod Builders | |
|---|---|---|---|
| Movement | Genuine Seiko NH35 Japan | Genuine ETA/Sellita | Ask — many don't disclose |
| Crystal | Sapphire | Hardlex (mineral) | Inconsistent quality |
| Dial Design | ✓ Two-tone bezel + open caseback — unique | ✗ Mass-produced | ✓ Some great · Some not |
| Price (comparable specs) | $277 | $600–$1,200+ | $250–$400 |
| Warranty | 1 year · No small print | 1–2 years | Rarely offered at this price |
| Shipping to US | FedEx Express · All duties covered by us | Varies | Often overseas (customs + delays) |
We're not saying we're better than everyone. We're saying the value is hard to beat.
No marketing fluff. Honest answers from the guy who builds these.
A comparable retail Seamaster with these specs: $600–$1,200
One price. No hidden fees. Zero customs. Ships to the US.