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Aquamatic IV [42mm] - Two Tone
Aquamatic IV Two-Tone
The Aquamatic IV Two-Tone is the latest evolution of our flagship dive watch, combining serious dive-watch performance with a refined steel-and-gold finish.
At its core is the Japanese Miyota 9015 Nickel automatic movement, part of Miyota’s premium line, offering a smooth 28,800 BPH sweep, 42-hour power reserve, and 24 jewels. It’s a robust, reliable engine with luxury-level refinement.
The distinctive two-tone construction gives the Aquamatic IV a more elevated look without compromising its tool-watch capability. This fourth-generation Aquamatic features a scratch-resistant sapphire crystal with anti-reflective coating, an offset screw-down crown for 200M water resistance and all-day wrist comfort, and a 120-click unidirectional ceramic bezel that feels smooth and precise.
When the lights go down, the dial lights up thanks to Super-LumiNova®, delivering brilliant nighttime visibility in all conditions.
- Premium Automatic Movement: Miyota 9015 Nickel (Japan)
- 42-hour power reserve: 28,800 BPH, 24 jewels
- Two-Tone Finish: stainless steel with refined gold-tone accents
- Anti-reflective sapphire crystal: ultra-clear and highly scratch-resistant
- 200M / 660ft water resistance: ready for the deep
- Offset screw-down crown: comfort without compromise
- 120-click ceramic bezel: smooth, precise, unidirectional
- Super-LumiNova® lume: exceptional brightness after dark
- Movement Miyota 9015 Nickel
- Dial Color Blue
- Screw-down crown
- Water Resistance 200 / 660
- SKU:
- Case Diameter 42mm
- Case Height 12mm
- Lug Width 22mm
- Lug-to-Lug 50mm
- Stainless Steel
- Sapphire Only
Reliable Automatic Movement
The deluxe nickel version of the 9015 movement is made in Japan and is one of Miyota’s Premium automatic range, with 42-hour power reserve, 28800 BPH and 24 jewels. This beautiful, slim movement combines form and function, with outstanding reliability, automatic and manual winding, a quick-set date and hacking. Wrap it up in a subtly rounded and shaped steel case with a presentation back and you have the new Aquamatic IV: a refined dive watch that isn’t afraid to be put through its paces.
Tested to 200m, the Aquamatic IV features a screw-down crown for worry-free aquatic use. The uni-directional bezel is also a useful tool for divers to time decompression stops during ascents at the end of a dive.
St. Moritz Watch Corp. designs, assembles and services high quality sports watches under the MOMENTUM® brand. As life becomes more active and a more casual style becomes the norm, our straightforward designs, with outstanding waterproof performance and no-BS pricing, resonate more and more with active people everywhere.