DeptMaster – Black Diver
Design your dream watch — Choose every detail · Hand-assembled to order
Free tracked delivery
Hand-assembled
2-year warranty
Watch Specifications
Built to the same standard as watches that cost 3–5× more.
The DeptMaster is the diver you'll wear to the office, to the beach, and everywhere in between. Powered by a genuine Seiko NH35A automatic movement, built in 316L surgical-grade steel, and sealed with a screw-down crown rated 10 ATM — this is the kind of watch most brands sell for 1,500 € and up. Hand-assembled to order, one at a time, just for you.
- Case: 316L surgical-grade stainless steel — won't tarnish or irritate your skin, even with daily wear
- Size: 41 mm diameter × 13.5 mm thick — the sweet spot for most wrists, from 14.5 to 22 cm
- Dial: Black MarineMaster 28.5 mm — deep matte finish with applied Luminova indices that glow for hours
- Crystal: Sapphire with anti-reflective coating and cyclops magnifier — virtually scratch-proof, crystal-clear from every angle
- Bezel: Unidirectional rotating with ceramic insert — keeps its color for life, never fades like painted aluminum
- Crown: Screw-down for maximum water resistance — the same engineering used by pro dive watches
- Hands: Mercedes-style with Luminova — instantly readable in low light, iconic diver design
- Bracelet: Oyster 904L stainless steel, 20 mm — premium-grade alloy used by luxury Swiss brands, more corrosion-resistant than standard 316L
- Water resistance: 10 ATM / 100 m / 330 ft — handles swimming, diving, and everyday life without a second thought
- Weight: 140 g — substantial presence without being heavy
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
Luminous markers, sapphire crystal with cyclops magnifier, unidirectional ceramic bezel. Each watch is assembled and inspected individually. No machines, no shortcuts. This is watchmaking, not manufacturing.
QUALITY
BUILT LIKE WATCHES 5X THE PRICE
THE DEPTMASTER
BUILT FOR THE DEEP
Screw-down crown, unidirectional ceramic bezel, 100m water resistance. Engineered to perform where it matters — from the ocean floor to everyday life.
CUSTOM BUILDS
54,000+ DESIGNS CREATED
2,900+ watches delivered worldwide · Custom dials, engravings & casebacks
FREE SHIPPING
Tracked delivery, worldwide
2-YEAR WARRANTY
Movement & assembly guaranteed
HAND-ASSEMBLED
Built by hand, quality-checked twice
DESIGNED IN FRANCE
Refined aesthetics with timeless French elegance
Need help?
FREQUENTLY ASKED QUESTIONS
We build watches the way the big brands used to — by hand, one at a time, with components that rival pieces five times the price. Sapphire crystal, Japanese automatic movement, solid stainless steel case. The difference is you design every detail. 2,900+ watches delivered across 24 countries.
Tap "Personalize This Watch" and our 3D configurator opens. Choose your dial, hands, bezel, strap material and color — see every change in real time. When you're happy, add to cart. Our watchmaker assembles your exact design by hand.
You have 14 days after delivery to return your watch — no questions asked. We'll issue a full refund once it's back in our hands. Every watch is also covered by a 2-year warranty on the movement and assembly.
Your watch is handcrafted in 3–5 business days, then shipped via tracked express. Delivery typically takes 8–15 business days total depending on your country. You'll receive tracking updates at every stage.
We accept all major credit cards, PayPal, Apple Pay, Google Pay, and Klarna — split your order into 3 interest-free payments. All transactions are secured with SSL encryption.
Every Hbqm Watches watch is rated 10 ATM water-resistant. Rain, hand-washing, and everyday exposure are no problem. Built to handle real life, every day.
Your watch arrives in a premium presentation box with a microfiber cloth and a bracelet adjustment tool. Everything you need to wear it straight out of the box.