Marina Guard – Black Dial
Design your dream watch — Choose every detail · Hand-assembled to order
Free tracked delivery
Hand-assembled
2-year warranty
Watch Specifications
- Case: Brushed 316L stainless steel
- Diameter: 40 mm
- Thickness: 12 mm
- Dial: Black Panerai-Style
- Crystal: Sapphire, anti-scratch with anti-reflective coating
- Case back: Saphire glass
- Crown: Screw-down for improved water resistance
- Bracelet: Adjustable leather strap (14.5–22 cm)
- Wrist size: 14.5–22 cm
- Water resistance: Tested & approved
- Movement: Seiko NH35 Automatic
- Weight: 95 g
WHY THIS MOVEMENT
Your watch is powered by the Seiko NH35A — one of the most trusted automatic movements in modern watchmaking.
What makes it special: it's a true mechanical heart. A weighted rotor spins with your wrist movement, winding the mainspring naturally — no battery, no circuits. The seconds hand sweeps in a smooth, continuous motion that only a real automatic can deliver.
21 jewels, 41 hours of power reserve, and a hacking function that stops the seconds hand when you pull the crown so you can set the time to the exact second.
Tested and regulated before assembly for long-term reliability. This is the same caliber found in watches costing 3–5x more.
SHIPPING, RETURNS & WARRANTY
Free Worldwide Shipping
Tracked delivery to 24+ countries. All duties and taxes prepaid — zero surprises at your door. Delivery within 8–15 business days.
Handcrafted In 3–5 Days
Each watch is assembled by hand, tested for water resistance and accuracy, then carefully packed. No mass production your watch is built for you.
30-day Returns
Not what you expected? Return it within 30 days for a full refund. No questions asked.
2-year Warranty
Covers any manufacturing defect. We repair or replace at no cost, worldwide.
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CRAFTSMANSHIP
EVERY DETAIL, FINISHED BY HAND
Matte black dial with bold luminous Arabic numerals, blue accent seconds hand, cushion case with crown guard bridge. Each watch is assembled and inspected individually. No machines, no shortcuts. This is watchmaking, not manufacturing.
QUALITY
LIKE WATCHES 5X THE PRICE
Brushed steel deployment clasp on fitted rubber strap. Smooth lines, secure closure, everyday comfort. The same construction used by luxury Swiss brands — without the markup.
THE MARINAGUARD
STRENGTH IN EVERY LINE
Crown guard bridge, knurled screw-down crown, brushed cushion case with 100m water resistance. Built to protect what matters — engineered for those who refuse to play it safe.
CUSTOM BUILDS
54,000+ DESIGNS CREATED
2,900+ watches delivered worldwide · Custom dials, engravings & casebacks
Free Shipping
Fast & secure delivery, straight to your door
2-Year Warranty
Guaranteed peace of mind & lasting support
Hand-Assembled
Every piece crafted & quality-checked by experts
Designed in France
Refined aesthetics with timeless French elegance
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FREQUENTLY ASKED QUESTIONS
A Chrono mod is a one-of-a-kind timepiece, custom-made and impossible to find in traditional retail stores.
Handcrafted by experts, these watches combine original Seiko components with carefully selected non-Seiko parts, chosen for their quality and style.
Each watch undergoes a series of rigorous tests to ensure its performance and reliability:
- Water Resistance: A thorough check of the water resistance to ensure perfect sealing.
- Demagnetization: A demagnetization process to preserve the proper functioning of sensitive components.
- Chronometer Adjustment: Precise adjustment of the watch to achieve accuracy within -5 to +5 seconds per day.
These quality checks are carried out with care before shipping, ensuring you receive a watch that is ready to use, reliable, and high-performing.
For every order, we provide you with the necessary tool to adjust the bracelet to your wrist yourself.
This allows you to easily customize the fit at home, at no extra cost.