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⏳ SALE – SAVE $100 WITH CODE 100GIFT AT CHECKOUT
Rated 4.8 / 5 based on 1,768 reviews

Custom Seiko Big Blue Deepsea 44mm Automatic Mod Watch

Sale price$479.95 Regular price$872.64

⌚ Featuring Japanese movement
🎁 Get a free storage case and toolkit

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Availability Update: Due to increased demand, stock is limited. Items showing “Add to Cart” are currently in stock. Get yours while stock lasts.

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Big Blue Deepsea 44mm – Oyster

A bold 44mm dive-inspired watch designed for those who prefer a larger, more commanding presence on the wrist. Featuring a striking deep blue gradient dial, luminous hour markers and hands, a black dive bezel, and a solid stainless steel Oyster bracelet, the Big Blue Deepsea combines rugged sport styling with a refined premium finish.

The dial transitions from vibrant ocean blue to deep black, creating a distinctive sense of depth, while the oversized case, bold bezel, and 200m water resistance make this a capable and substantial sport-inspired timepiece.

Features

  • 44mm Case – Large, bold proportions designed for a strong wrist presence.
  • Deep Blue Gradient Dial – Rich ocean-blue center transitioning into darker tones toward the edge.
  • Luminous Hands & Hour Markers – Designed to glow in low-light conditions for improved visibility.
  • Black Dive Bezel – High-contrast bezel with bold minute markings.
  • 200m Water Resistance – Enhanced water resistance for greater everyday and aquatic versatility.
  • Stainless Steel Oyster Bracelet – Solid three-link design with a clean, robust finish. Total length, including the clasp: 195 mm (19.5 cm / 7.68 in).
  • Date Display – Convenient date window positioned at 3 o’clock.
  • Stainless Steel Case – Durable silver-tone construction with brushed and polished detailing
  • Oversized Crown – Complements the rugged dive-inspired design.
  • Bold Dive Styling – A substantial design created for those who prefer a larger, sportier timepiece.
Custom Seiko Big Blue Deepsea 44mm Automatic Mod Watch
Custom Seiko Big Blue Deepsea 44mm Automatic Mod Watch Sale price$479.95 Regular price$872.64

EXCELLENT!

Rated 4.8 / 5 based on 1,768 reviews.

  • 5 star review

    12 hours ago

    Verified Verified

    Impressive James Bond 007 Watch!

    Pleased with my James Bond 007 Watch purchase. The design and quality are amazing! I would recommend this watch.

    Impressive James Bond 007 Watch!

    Mark G.

  • 5 star review

    2 days ago

    Verified Verified

    Amazing looking piece!

    It arrived within 5 days. The yellow dial looks even better in person. The build quality is excellent and it feels very comfortable on the wrist. Great attention to detail and it really stands out.

    Amazing looking piece!

    Tom L.

  • 5 star review

    3 days ago

    Verified Verified

    A heartfelt tribute to a classic watch

    A lovely homage to a favorite watch. Really well done without being over the top. I’ve already received several compliments on it.

    A heartfelt tribute to a classic watch

    Andrew S.

  • 5 star review

    5 days ago

    Verified Verified

    Happy with my new watch

    I just bought a watch from this store and I love it! The watch looks amazing and is made really well. This watch is just what I wanted and I'm very pleased with it.

    Happy with my new watch

    Vincent R.

  • 5 star review

    8 days ago

    Verified Verified

    Perfect blend of precision and value!

    Arrived on time and well packaged. It feels and looks the part, is the right size for me, keeps very accurate time and it’s amazing value for money compared to some of the watches in my collection.

    Perfect blend of precision and value!

    Richard D.

  • 5 star review

    12 days ago

    Verified Verified

    Worth every penny

    An unparalleled blend of exquisite craftsmanship and unique customization. Thank you! Will buy later on more for sure.

    Worth every penny

    Andy H.

NEED HELP?

FREQUENTLY ASKED QUESTIONS

Although we are not officially affiliated with Seiko, we have the ability to incorporate their renowned components, such as their authentic movements, into our watches. By blending these with superior aftermarket parts, we create distinctive timepiece

Beyond our 2-year warranty that addresses any operational faults or defects—offering free replacement or repair of watches/components—we also stand behind a satisfaction guarantee. This ensures that if you're not completely happy with your purchase, even if the watch is in pristine condition, you can return it for a full refund, with only the return shipping costs and tax being your responsibility. Moreover, we fully insure all our shipments at our expense, providing coverage against any incidents from the moment your package is dispatched until it arrives at your doorstep, including loss during transit.

We often receive this question and are always ready to explain. At Speed Mods, our founding principles are rooted in cost efficiency and accessibility, with the aim of allowing as many people as possible to delve into the captivating realm of MODs. We decided from the start to work with thinner profit margins to reach a wider audience. Our goal is to be instrumental in making MODs more popular. It's crucial to note, however, that our commitment to affordability never comes at the expense of quality. We consistently use only the finest, highest-quality components in every piece we create.

Absolutely! Customizing your timepiece comes at no extra charge, unless you're looking for something especially unique that may involve additional costs, like engravings or custom dial printing. To personalize your watch, just contact us using the email in the footer.