DEEPMASTER

CrownCraft DEEPMASTER — Automatic Dive Watch with NH35A Movement

The CrownCraft DEEPMASTER is an automatic dive watch engineered for depth and built for everyday wear. Powered by a genuine Seiko NH35A automatic movement with 41-hour power reserve, it delivers the precision and reliability that Japanese calibres are known for — at a fraction of the price of Swiss alternatives.

Key Specifications

• Movement: Seiko NH35A automatic — 21,600 BPH, hacking, hand-winding
• Crystal: Flat sapphire crystal — scratch-resistant, anti-reflective
• Case: 40mm 316L stainless steel, brushed and polished finish
• Water resistance: 100 metres (10 ATM)
• Bezel: Unidirectional 120-click ceramic bezel insert
• Dial: Ice-blue sunburst with applied luminous indices
• Bracelet: 316L stainless steel oyster-style with fold-over clasp
• Case back: Exhibition case back — view the NH35A rotor in motion

Why the DEEPMASTER?

Every CrownCraft watch is assembled to order — never mass-produced. The DEEPMASTER draws its DNA from the most iconic dive watch silhouette in horology, rebuilt as an original design with the CrownCraft name on every dial. The ice-blue sunburst catches light like morning frost over still water.

At €239, the DEEPMASTER delivers sapphire crystal, a ceramic bezel, and a genuine Japanese automatic movement — specifications typically found in watches priced three to five times higher. Free shipping across Europe. 2-year movement warranty. 14-day returns.

Designed in Spain. Assembled to Order.

CrownCraft watches are independently designed in Zaragoza, Spain. Each DEEPMASTER is built when you order it — your watchmaker sources the movement, case, crystal, and bracelet, assembles and tests for functionality and water resistance, then ships with full tracking. No two orders are the same.

Movement: Seiko NH35A Automatic
Case: 40mm, 316L Stainless Steel
Bezel: Unidirectional Rotating, 60-Click
Crystal: Sapphire, AR-Coated
Water Resistance: 100m / 10 ATM
Power Reserve: 41 Hours
Bracelet: 316L Steel, Oyster-Style
Clasp: Butterfly Deployant
Lume: BGW9 Super-LumiNova

Free worldwide shipping with full tracking on every order.

Each watch is assembled to order. Please allow 5–10 business days for production before dispatch.

Delivery typically takes 7–14 business days depending on your location.

You will receive tracking details by email as soon as your watch ships.

12-month warranty covering all manufacturing defects.

30-day hassle-free returns. Return it unworn in its original packaging for a full refund.

Contact us anytime at support@crowncraftwatch.com

Wipe with a soft, dry cloth after each wear.

Avoid contact with perfumes, solvents, and chemicals.

Keep away from extreme temperatures and magnetic fields.

The NH35A automatic movement keeps running as long as the watch is worn regularly. If stopped, wind the crown 30–40 turns to restart.