10,000+ verified customers
★★★★★
Better than I expected
It arrived yesterday and honestly it looks way better in person. Nice weight and really well finished. Very happy with my purchase.
Jason M.
Seiko Mod Nautilus "Tiffany Blue"
Sale price
$104.99
Regular price
$349.99
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$49.99$0
$29.99$0
Seiko Mod Nautilus "Tiffany Blue"
Sale price
$104.99
Regular price
$349.99
Taxes included.
Black Friday −70% · You save $245.00
Klarna.4 interest-free payments of $26.24
In stock
BLACK FRIDAY 70% OFF ends in
00days
00hrs
00min
00sec
Pickup currently not available
14-day trialFull refund if you don't love it
Free shippingFully tracked
3-year warrantyFull coverage
Protected purchase100% secure checkout
Everything included with your order
Hand-assembled, inspected watchPiece-by-piece quality control before shipping
Included
Original Seiko boxThe official presentation box, ready to gift
Bracelet sizing tool kitSize it easily at home
3-year warrantyCertificate included in the box
Included
Surprise giftYou'll discover it when you open your package
Free
The Seiko Mod Nautilus "Tiffany Blue" features a Tiffany blue dial with a horizontal texture. The stainless steel case and bracelet frame the vivid color within a clean, balanced integrated silhouette.
The Seiko NH35 automatic movement offers automatic and manual winding plus a hacking seconds hand for a practical mechanical watch experience every day.
Every watch is carefully prepared and inspected before it ships. It's covered by our 3-year warranty.
Specifications
- Case diameter: 41 mm
- Movement: Seiko NH35 automatic
- Movement origin: Japan
- Case thickness: 13 mm
- Finish: Stainless steel
- Dial: Textured Tiffany blue
- Luminous hands: Yes
- Caseback: Exhibition caseback showing the movement
- Water resistance: 3 ATM / 30 m (100 ft)
- Luminous markers: Yes
What's in the box
Premium watch box, instruction manual, bracelet link removal tool and 3-year warranty.
Quality you can feel
What makes your Marsten Ridge special
Real watchmaking components, not fashion jewelry.
01 · MOVEMENT
Seiko TMI automatic
At the heart of every Marsten Ridge is a Japanese automatic caliber by Seiko Instruments (TMI). It winds itself with the motion of your wrist, so it never needs a battery. A rugged, decades-proven mechanism any watchmaker can service.
- No battery: powered by your wrist
- Japanese mechanical engineering
- Smooth, continuous sweeping seconds hand
02 · MATERIAL
316L stainless steel
Case and bracelet in 316L steel, the same alloy used in fine watchmaking and surgical instruments. It resists corrosion, sweat and salt water, and keeps its shine year after year.
- Won't rust or fade
- More corrosion-resistant than ordinary steel
- Solid weight and a premium feel on the wrist
03 · CRYSTAL
Sapphire crystal
Only diamond is harder. Synthetic sapphire rates 9 on the Mohs scale, so keys, desks and zippers won't scratch it in everyday wear. Your dial stays as crisp as day one.
- Virtually scratch-proof
- Maximum clarity and sharpness
- The crystal used on luxury watches
04 · WATER RESISTANCE
Water resistant up to 5 ATM (165 ft)
Tested in fresh and salt water down to 50 meters (165 ft). Wear it in the pool, at the beach or snorkeling without taking it off. Its crown, sealing gaskets and 316L steel case protect it from water and salt so it stays like new.
- Swim in the pool and the ocean
- Resists salt water and sand
- Shower, rain and sports without taking it off
Reviews
What our customers say
Reviews from our customers in Europe.
★★★★★
Nailed the gift
It was a gift for my dad and I nailed it. We sized it at home with no trouble, and he hasn't taken it off since.
Ashley B.
★★★★★
Smooth purchase
I was a bit hesitant at first since I didn't know the store, but everything went great. They sent me tracking and the watches arrived perfectly protected.
Brandon P.
★★★★★
Exactly like the photos
The watch arrived looking exactly like the photos. Great presentation, no dents or marks, and all the accessories included. No complaints at all.
Michael C.
★★★★★
I'll definitely order again
First purchase from this site and definitely not the last. They answered my question quickly and the order arrived well packed.
Chris A.
★★★★★
A gift that was a huge hit
I bought it for my partner's birthday and they loved it. I don't know much about watches, but you can tell it's well made, and the presentation is beautiful for gifting.
Emily B.
★★★★★
Super comfortable once sized
I went with the black and blue GMT. It's a bit bolder than what I usually wear, but once I sized the bracelet it's incredibly comfortable.
Matthew W.
★★★★★
Really happy with the Santos
I was torn between two models and ended up ordering the black Santos. In person it looks clean, elegant and quite different from the watches I already had.
Tyler J.
★★★★★
Arrived in perfect condition
Great purchase overall. The order arrived well protected, the watch didn't have a single mark, and the automatic started running as soon as I moved it.
Ryan T.
★★★★★
Perfect size on the wrist
I was worried the dial would look too big, but it's actually really well balanced. Overall, better than I expected for the price.
Derek S.
1 / 10
Our workshop
30+ years of hand-assembling watches
HAND-ASSEMBLED
Watchmakers, not an assembly line
Every Marsten Ridge is assembled by hand by watchmakers with more than 30 years of experience. We fit the movement, dial and hands piece by piece, regulate every watch, and it only leaves our workshop once it passes quality control.
- Assembled piece by piece
- Quality control before every shipment
- Final inspection of every watch
Comparison
Why choose Marsten Ridge
What you get compared with a fashion watch at the same price.
| Marsten Ridge | Fashion watches | |
|---|---|---|
| Crystal | ✓Scratch-resistant sapphire | ✗Mineral or acrylic |
| Material | ✓316L stainless steel | ✗304 steel or alloys |
| Movement | ✓Seiko TMI automatic, no battery | ✗Generic battery quartz |
| Assembly | ✓By hand, by experts with 30+ years of experience | ✗Mass-produced |
| Warranty | ✓3 years, handled directly by us | –Depends on seller |
| Try it at home | ✓14 days: don't love it, get your money back | –Depends on seller |
| Customer support | ✓Real people, replies within 24–48 h | –Often slow or automated |
| Shipping | ✓Free and tracked | –Often extra cost |
| Buyer protection | ✓100% secure, encrypted checkout | –Varies |
General comparison with fashion watches in a similar price range.
Help
Frequently asked questions
Can I pay in installments?
Yes. You can split your purchase into 4 interest-free payments by choosing the installment option at checkout. You'll see the terms and the amount of each payment before you confirm your order.
How long will my order take to arrive?
Each watch is assembled and regulated individually for your order (3–5 business days) and goes through a full quality check before it ships. Once shipped, delivery usually takes 5–10 business days and you'll receive your tracking number by email.
Due to high order volume, all orders placed during the Black Friday sale will begin shipping once the promotion ends, in the order they were received.
How much is shipping?
Standard tracked shipping is free. If any additional option or special cost applies to your address, it will be clearly shown before you complete checkout.
What if I don't love my watch?
You have 14 days from the day you receive your order to request a return. The watch must be returned unworn, in perfect condition and with its original box, accessories and packaging. Just contact us and we'll walk you through the steps.
Is this an original Seiko watch?
Our watches are custom pieces, independently assembled with Japanese Seiko automatic movements. They are not official models manufactured, sold or endorsed by Seiko Watch Corporation.
Some cosmetic parts, such as the case, dial, bezel, crystal or bracelet, may be carefully selected compatible third-party components. You'll find each model's exact specifications on its product page.