![Sea Quartz 30 Eclipse - Solar Black-Ion [42mm]](http://momentumwatch.com/cdn/shop/files/SQ30-Eclipse-Black-Ion-bracelet.png?v=1704322773&width=1096)
![Sea Quartz 30 Eclipse - Solar Black-Ion [42mm]](http://momentumwatch.com/cdn/shop/files/prod-2-feat.jpg?v=1704322773&width=1096)
![Sea Quartz 30 Eclipse - Solar Black-Ion [42mm]](http://momentumwatch.com/cdn/shop/files/image-feature-sq30.png?v=1704322773&width=1096)
![Sea Quartz 30 Eclipse - Solar Black-Ion [42mm]](http://momentumwatch.com/cdn/shop/files/SQ30-Eclipse-Black-Ion-Black.png?v=1704322773&width=1096)
![Sea Quartz 30 Eclipse - Solar Black-Ion [42mm]](http://momentumwatch.com/cdn/shop/files/SQ30-Eclipse-Black-Ion-Product-one-nato.png?v=1704322773&width=1096)
![Sea Quartz 30 Eclipse - Solar Black-Ion [42mm]](http://momentumwatch.com/cdn/shop/files/SQ30-Eclipse-Black-Ion-Orange.png?v=1704322773&width=1096)
Sea Quartz 30 Eclipse - Solar Black-Ion [42mm]
The Icon, Stealth-Refined.
The Eclipse Black-Ion Edition reimagines the legendary Sea Quartz 30 with a tougher, darker edge. The black-ion plated steel case adds a stealth aesthetic while retaining the vintage proportions and comfortable short lug-to-lug fit of the original. Its all-baton Super-LumiNova dial glows bright in low light, delivering modern clarity with classic dive-watch function. Powered by light, the solar quartz movement eliminates regular battery changes, offering convenience and sustainability. With a sapphire crystal & bezel, and 300M water resistance, this is the Sea Quartz legend—elevated for today’s adventures.
Select an Optional Band for Sea Quartz 30 Eclipse - Solar Black-Ion [42mm]
![Oceanflex Rubber [20mm]](http://momentumwatch.com/cdn/shop/products/ZC-20TRPBLACKFR.webp?v=1661447368&width=1096)
![Oceanflex Rubber [20mm]](http://momentumwatch.com/cdn/shop/products/ZC-20TRPORANGEFR.webp?v=1752872832&width=1096)
![Hyper Natural Rubber [20mm]](http://momentumwatch.com/cdn/shop/products/ZC-20RUH-BLACK-F_6429d14e-cad6-4598-9264-9fb4330963fa.jpg?v=1622750434&width=1096)
![Cordura® Fabric [20mm]](http://momentumwatch.com/cdn/shop/products/ZC-20COR-KHAKI-F_2c34acf6-7617-426d-8afb-a0f6a727b5e9.jpg?v=1622750471&width=1096)
![Cordura® Fabric [20mm]](http://momentumwatch.com/cdn/shop/products/ZC-20COR-BLACK-F_92ea58b9-9875-4354-8bf1-78791a77c399.jpg?v=1622750471&width=1096)
![Cloud Leather [20mm]](http://momentumwatch.com/cdn/shop/products/ZC-20CLD-BLACK-F_8258174c-10d1-4465-9f23-7847196dd8ce.jpg?v=1622750455&width=1096)
![Cloud Leather [20mm]](http://momentumwatch.com/cdn/shop/products/ZC-20CLD-BLACK-BK_985712ba-897e-44ff-b90e-28a1eb4ae160.jpg?v=1622750455&width=1096)
![Goma Natural Rubber [20mm]](http://momentumwatch.com/cdn/shop/products/ZC-20GOM-AQUA-F_7716682e-628f-44b2-9cd3-d141b60c4d67.jpg?v=1622750450&width=1096)
![Goma Natural Rubber [20mm]](http://momentumwatch.com/cdn/shop/products/ZC-20GOM-AQUA-BK_4937ec62-98bb-4cb2-9127-f7f97f47c147.jpg?v=1622750450&width=1096)
![Convertible Rubber [20mm]](http://momentumwatch.com/cdn/shop/files/ZC-20CRV-FEAT-1.png?v=1695248937&width=1096)
![Convertible Rubber [20mm]](http://momentumwatch.com/cdn/shop/files/ZC-20CRV-FEAT-2.png?v=1695248937&width=1096)
![Bramante Leather [20mm]](http://momentumwatch.com/cdn/shop/files/zc-20bra-feat-2.png?v=1695230043&width=1096)
![Bramante Leather [20mm]](http://momentumwatch.com/cdn/shop/files/ZC-20BRA-BROWN-F.png?v=1695230043&width=1096)
![Perforated Leather [20mm]](http://momentumwatch.com/cdn/shop/products/ZC-20PER-BROWN-F.jpg?v=1622750298&width=1096)
![Perforated Leather [20mm]](http://momentumwatch.com/cdn/shop/products/ZC-20PER-BLACK-BK.jpg?v=1622750298&width=1096)
![Touch Leather [20mm]](http://momentumwatch.com/cdn/shop/products/ZC-20TCH-BROWN-F_0758782e-e78f-4bf7-a3f0-c424b2ff488e.jpg?v=1622750459&width=1096)
Add an Optional Engraving for Sea Quartz 30 Eclipse - Solar Black-Ion [42mm]
SPECS
- Movement Japanese, Solar (Epson VS43A)
- Dial Color Black
- Screw-down crown
- Water Resistance 300 / 990
- SKU: [sku]
DIMENSIONS
- Case Diameter 42mm
- Case Height 12.6mm
- Lug Width 20mm
- Lug-to-Lug 47mm
MATERIAL
- Black-ion plated stainless steel
- Sapphire Only
- Movement Japanese, Solar (Epson VS43A)
- Dial Color Black
- Screw-down crown
- Water Resistance 300 / 990
- SKU:
057AACCNC-AB-B-AC-B-AC-BLK-AB-AM-A-B
- Case Diameter 42mm
- Case Height 12.6mm
- Lug Width 20mm
- Lug-to-Lug 47mm
- Black-ion plated stainless steel
- Sapphire Only
Inspired by Icons
Before starting Momentum, our founder and president, Simon, owned a company called Chronosport. The original 1980s Chronosport UDT was famously worn by many special-operations military groups around the world, along with celebrities like Sylvester Stallone in Rambo III. The original Sea Quartz 30 was also famously worn by Tom Selleck in Magnum PI.
We believe in sustainability through durability. Solar-powered watches require less servicing and result in less batteries used over the product's lifespan. With solar watches, we also provide a 6-year warranty out the box, no 2-year service intervals required. The solar movement charges in any light, allowing the Eclipse to run for up to 6 months in pitch darkness.
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.