Items Description
The Tissot Seastar 1000 Automatic Blue Dial Men's Watch T120.407.11.041.00 represents a masterful blend of Swiss diving heritage and contemporary engineering. Powered by the renowned Powermatic 80 automatic movement, this 43mm timepiece offers an impressive 80-hour power reserve, ensuring reliable performance even after a weekend off the wrist. The sunray-brushed blue dial, framed by a unidirectional ceramic bezel, captures light with a dynamic depth that shifts from deep navy to vibrant azure, making it as visually engaging as it is functionally robust.
Constructed with a 316L stainless steel case and a screw-down crown, the Seastar 1000 is water-resistant to an exceptional 300 meters (1000 feet), meeting the rigorous ISO 6425 standards for professional dive watches. The scratch-resistant sapphire crystal protects the dial, while the see-through caseback offers a captivating view of the Swiss automatic movement in action. The blue dial variant specifically enhances readability underwater, with luminous hands and hour markers providing clear contrast against the ocean’s depths. This watch transitions seamlessly from a formal boardroom to a coral reef, embodying both elegance and adventure.
Key Advantages of the Tissot Seastar 1000 Automatic Blue Dial Men's Watch T120.407.11.041.00
1. Powermatic 80 Automatic Movement
At the heart of this Seastar 1000 lies the Swiss-made Powermatic 80 caliber, a movement that redefines expectations for automatic watches in its class. Its extended 80-hour power reserve means you can remove the watch on Friday evening and find it still running on Monday morning, eliminating the need for constant winding or resetting. This is achieved through a sophisticated high-tech escapement that reduces friction and improves energy efficiency.
- Extended Power Reserve: Up to 80 hours of uninterrupted operation.
- Swiss Precision: Regulated for reliable timekeeping in daily conditions.
- Open Caseback Design: Display the decorated movement with a custom skeletonized rotor.
- Automatic Winding: Self-winds through natural wrist motion; also features manual winding capability.
2. Professional-Grade Diving Capability
Engineered for serious underwater exploration, the Seastar 1000 boasts a 300-meter water resistance rating that surpasses the requirements of most recreational divers. The unidirectional ceramic bezel allows precise tracking of immersion time, and its ceramic insert is highly resistant to scratches and fading from UV exposure. The screw-down crown and caseback form a hermetic seal that protects the movement from pressure and moisture intrusion.
- Water Resistance: 30 bar / 300 meters (1000 feet) – ISO 6425 diver certification.
- Ceramic Bezel: Scratch-resistant and corrosion-proof with 120-click rotation.
- Screw-Down Crown: Secures deep-seal integrity at depth.
- Lume: Super-LumiNova coating on hands and indices for low-visibility readability.
3. Distinctive Blue Dial Aesthetic
This specific variant features a graduated sunray blue dial that offers a unique visual character not found in black or silver alternatives. The dial’s finish alternates between a glossy mirror-like sheen in direct light and a rich, textured ocean blue in shadow. The date window at 3 o’clock is discreetly integrated with a matching blue background, preserving the dial’s cohesive look. This color choice evokes the maritime spirit of diving while remaining versatile enough for daily wear with suits, casual attire, or sportswear.
- Sunray Finish: Light-catching texture that shifts hue with wrist movement.
- Harmonized Date Window: Blue date disc to match the dial.
- Applied Indexes: Polished and luminescent for depth and readability.
- Color Versatility: Complements both silver stainless steel and blue-toned accessories.
4. Robust 316L Stainless Steel Construction
The case and bracelet of the Seastar 1000 are crafted from 316L stainless steel, a marine-grade alloy chosen for its resistance to corrosion and saltwater damage. The brushed finish on the bracelet and case minimizes visible wear, while polished chamfers add a touch of refinement. The bracelet is secured by a folding clasp with a safety push-button diver’s extension, ensuring a snug fit over a wetsuit and quick adjustment for bare wrists.
- Marine-Grade Steel: 316L alloy with high chromium content for rust resistance.
- Brushed & Polished Surfaces: Balanced visual and tactile design.
- Diver’s Extension: Built-in extension for wear over wetsuits up to 7mm thick.
- Solid End Links: Enhanced bracelet-to-case integration and durability.
5. Scratch-Resistant Sapphire Crystal
The dial is protected by a domed scratch-resistant sapphire crystal with an anti-reflective coating on the underside. Sapphire is the hardest transparent material used in watchmaking, second only to diamond, making it virtually immune to scratches from daily contact. The double-domed shape reduces distortion when viewing the dial from an angle, a practical advantage for quick time checks underwater or in bright outdoor conditions.
- Hardness: Mohs scale rating of 9 (diamond is 10).
- Anti-Reflective Treatment: Minimizes glare for better visibility.
- Domed Profile: Classic diver aesthetic with enhanced legibility.
- Longevity: Maintains clarity for decades with proper care.
The Tissot Seastar 1000 Automatic Blue Dial Men's Watch T120.407.11.041.00 stands as a compelling choice for those seeking a Swiss automatic diver that does not compromise on performance or style. Its Powermatic 80 movement delivers exceptional autonomy, while the 300-meter water resistance and ceramic bezel meet the needs of serious divers. The blue dial variant adds a layer of visual sophistication that sets it apart from monochrome alternatives, making it a versatile companion for professional environments and underwater adventures alike. With its robust construction and timeless design, this timepiece offers enduring value and daily reliability.
Specifications of Tissot Seastar 1000 Automatic Blue Dial Men's Watch T120.407.11.041.00
Brand Name Tissot Model number T1204071104100 Part Number T1204071104100 Model Year 2018 Item Shape Round Dial window material type Scratch-resistant Sapphire Crystal Clasp Deployment Clasp Case material Stainless Steel Case diameter 43 millimeters Case Thickness 12.7 millimeters Band Material Stainless Steel Band width 21 millimeters Band Color Silver Dial color Blue Bezel material Stainless Steel with a Blue Top Ring Calendar Date Movement Automatic Water resistant depth 300 Meters Display Type Analog
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