Aquamatic IV [42mm] - Black

Aquamatic IV — Now in Matte Black

The Aquamatic IV is the latest evolution of our flagship automatic dive watch, built with premium components, practical dive-ready performance and exceptional value. For this production, the black model returns with a new matte-black ceramic bezel insert and matching matte dial, giving it a more understated, purposeful tool-watch character. Depending on the light, the matte ceramic bezel shifts subtly from deep black to charcoal.

At its heart is the Japanese Miyota 9015, a premium high-beat automatic movement with a smooth 28,800 BPH sweep, 42-hour power reserve and 24 jewels. Slim, accurate and proven, it is one of Japan’s most respected automatic movements.

An ultra-scratch-resistant sapphire crystal with anti-reflective coating provides exceptional clarity, while the offset screw-down crown helps deliver 200M water resistance without digging into the wrist. The crisp 120-click unidirectional bezel provides precise, reassuring action, with a durable matte ceramic insert that completes the watch’s distinctive tool-watch finish.

After dark, generously applied Swiss Super-LumiNova® provides strong, long-lasting visibility on the dial, hands and bezel marker.

• New matte-black finish: matching ceramic bezel and dial
• Premium Japanese automatic movement: Miyota 9015
• Smooth high-beat sweep: 28,800 BPH, 24 jewels
• 42-hour power reserve
• Anti-reflective sapphire crystal: virtually impossible to scratch during normal wear
• 200M / 660FT water resistance: built for serious use in and around the water
• Offset screw-down crown: designed for comfort and secure water resistance
• 120-click ceramic bezel: precise, durable and unidirectional
• Swiss Super-LumiNova®: strong visibility after dark

• Movement Japanese, Automatic, Miyota 9015
• Dial Color Black
• Screw-down crown
• Water Resistance 200 / 660
• SKU: 014AADAHB-AB-C-AC-B-BAMA-D-B

• Case Diameter 42mm
• Case Height 12mm
• Lug Width 22mm
• Lug-to-Lug 50mm

• Stainless Steel
• Sapphire Only