Feels solid and well built. The details are incredible, even better in person than in the photos.
Miguel S. Verified purchase@miguel.santos_
Datejust Mod - Roman Black
€299.00 €747.50
On the wrist
Seen by our customers.
30 days risk-free
We trust the quality of our watches. You have 30 days to make sure your Tempus lives up to expectations. If you change your mind, you can easily return or exchange it.
Lifetime warranty
Every Tempus watch includes a lifetime warranty, covering mechanical or movement failures due to assembly issues and component manufacturing defects. If the problem is covered, we repair or replace at no cost.
Shipping and delivery
Shipping included via express courier, with a tracking number. Each watch ships in a premium Tempus box with a bracelet sizing kit.
Shipping
When will I receive it?
- Ordered Wed, 4 Nov
- Assembling Thu, 5 Nov
- Shipped Sun, 8 Nov
Shipping included via express courier, with a tracking number.
Tempus Selection
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As seen in
Anatomy
Datejust Mod - Roman Black
Design Datejust, Seiko NH35 automatic movement and a 36/40 mm case. Hand-assembled.
Dial
Luminova hands and indices, under scratch-resistant sapphire crystal.
Bezel
Bezel matching the case.
Crown and movement
Screw-down crown. Seiko NH35 automatic movement.
Case and bracelet
904L stainless steel case, 36 or 40 mm; bracelet: 904L stainless steel (with safety clasp), adjustable from 14.5 cm to 22 cm.
Tap the dots to see each detail.
- Water resistance
- 3 ATM
- Movement
- Seiko NH35 automatic movement
- Diameter
- 36 or 40 mm (excluding the crown)
- Case
- 904L stainless steel
- Glass
- Sapphire, scratch-resistant with anti-reflective coating
Show more · 7Show less
- Thickness
- 12 mm
- Luminova
- Yes
- Crown
- Screw-down
- Wrist size
- 14.5 cm to 22 cm (adjustable)
- Straps
- 20 mm
- Bracelet
- 904L stainless steel (with safety clasp)
- Case back
- Crystal (visible movement) / Steel (closed back)
Reviews
What our customers say.
4.8/5 Excellent on Trustpilot
I have worn it every day for two weeks and it still looks new. The quality of the materials is impressive for the price.
João F. Verified purchase@joao.figueiredo_
I have received several compliments at work. People are surprised when I tell them the price. Worth every penny.
Tiago R. Verified purchase@tiago.ribeiro_watch
The packaging is premium, the box is beautiful. It was a perfect birthday gift for my brother.
Ana M. Verified purchase@ana.martins.pt
Smooth movement, glare-free glass, impeccable finish. I did not expect this much quality at this price.
Rui C. Verified purchase@rui.costa_porto
Delivered in two days with a fantastic box. The watch itself is a work of art. Highly recommended.
Pedro A. Verified purchase@pedro.alves_lx
Watch collector for years. This Seiko mod is easily among my favorites. Top quality.
Carlos N. Verified purchase@carlos.neves_watches
The sapphire crystal is incredible, zero scratches after a month of heavy use. Comfortable and sturdy bracelet.
Bruno L. Verified purchase@bruno.lopes_braga
I bought it as a wedding gift to myself. My wife fell for the design. I will buy again.
Filipe O. Verified purchase@filipe.oliveira_
It looks like it came straight from a luxury watch boutique. The Seiko movement is quiet and accurate. Very satisfied.
Diogo P. Verified purchase@diogopm_official
Handmade
Hand-assembled, one at a time.
- Hand-assembled
- Quality control
From box to wrist
A unique experience
At Tempus we go beyond watches. Every piece comes in a custom premium box, with a free sizing kit for the perfect size, reflecting our commitment to quality and detail.
Why Tempus
Tempus vs. others
| Feature |  Tempus | Others |
|---|---|---|
| Hand-assembled by specialists | Yes | — |
| Lifetime warranty | Yes | — |
| Seiko automatic movement | Yes | Yes |
| Stainless steel and sapphire crystal | Yes | Yes |
| Over 18,400 satisfied customers | Yes | — |
| Price | Under €300 | +€1,500 |
* Based on technical specifications and market prices.
Frequently asked questions
Still have questions?
The most common questions from our community. Cannot find the answer? We are one message away.
What are Seiko Mods?
Seiko Mods are custom Seiko watches with high-quality aftermarket components, which lets you own a unique piece with a genuine mechanical movement.
Can I customize my own watch?
Yes. With the Tempus Creator you choose dial, bezel, hands, bracelet and much more, every detail made to measure.
Are the watches made with genuine Seiko parts?
We use authentic Seiko automatic movements combined with premium aftermarket components, ensuring reliability and a refined finish.
Do they have a warranty?
Yes. Every Tempus watch has a lifetime warranty covering manufacturing and assembly defects. We guarantee every piece we build.
Can I return my order?
Yes. You have 30 days risk-free: items must be unworn and in original condition. No questions asked.
Is shipping free?
Yes. All orders ship with shipping included and a tracking number, with no hidden fees or surprises.