Omega Seamaster Sedna Blue Dial Steel and 18kt Yellow Gold
Product Overview
The Omega Seamaster Sedna Blue Dial Steel and 18kt Yellow Gold Watch (Model 210.20.42.20.03.001) is a refined timepiece designed for men who value precision, durability, and sophisticated style. Built for both everyday wear and demanding environments, this watch combines luxury materials with professional-grade functionality. Its striking blue dial and two-tone stainless steel and 18kt yellow gold bracelet create a balanced, elegant presence on the wrist. Powered by an automatic movement and engineered for serious water resistance, it’s ideal for divers, travelers, and watch enthusiasts alike. This model represents Omega’s legacy of ocean-inspired innovation with a modern, wearable design.
Key Features
- Blue Dial with Sedna-Inspired Design: The rich blue dial delivers a deep, lustrous appearance that captures light beautifully, enhancing readability and visual depth. This color choice reflects the oceanic inspiration behind the Seamaster line, offering a distinctive look that stands out in any setting.
- Two-Tone Stainless Steel and 18kt Yellow Gold Case and Band: Crafted from durable silver-tone stainless steel and accented with 18kt yellow gold, the case and bracelet offer a luxurious contrast that elevates the watch’s overall aesthetic. The combination provides both strength and elegance, making it suitable for formal occasions and active lifestyles.
- Automatic Movement: The self-winding mechanical movement eliminates the need for a battery, relying on the natural motion of the wearer to keep time. This traditional watchmaking approach ensures reliable performance and long-term durability with minimal maintenance.
- 300 Meters / 1000 Feet Water Resistance: Engineered for serious aquatic use, this watch is suitable for recreational scuba diving and extended underwater exposure. The robust sealing protects internal components from water ingress, making it a dependable companion for water sports and marine exploration.
- Uni-directional Rotating Bezel (Count-Up Elapsed Time): The rotating bezel allows divers to track elapsed time underwater with precision. Designed to rotate only in one direction, it prevents accidental overestimation of dive time, enhancing safety during submersion.
- Fold Over Clasp with Push Button Release: The secure folding clasp ensures the watch stays firmly on the wrist during activity, while the push-button release allows for easy and safe removal. This mechanism combines convenience with reliability, especially in wet or active conditions.
- 42mm Case Size with Slim 11mm Profile: The 42mm diameter offers a bold, contemporary presence on the wrist, while the 11mm thickness maintains a sleek, comfortable fit under shirt cuffs or diving suits. This balance of size and profile makes it versatile for various wrist sizes and wearing scenarios.
Technical Specifications
- Model Number: 21020422003001
- Department: Men
- Case Material: Silver-tone stainless steel with 18kt yellow gold accents
- Band Material: Silver-tone stainless steel with 18kt yellow gold
- Dial Color: Blue
- Movement Type: Automatic
- Water Resistance: 300 meters / 1000 feet
- Bezel Function: Uni-directional rotating (count-up elapsed time)
- Clasp Type: Fold over with push button release
- Case Dimensions: 42 mm x 11 mm
- Product Dimensions: 7.87 x 10.63 x 4.72 inches
- Item Weight: 5.51 pounds
- Manufacturer: Omega
- ASIN: B07MGJH98H
- Date First Available: April 8, 2019
- Discontinued by Manufacturer: No
Benefits & Use Cases
This Omega Seamaster is built for men who demand both form and function. Its 300-meter water resistance and rotating dive bezel make it a capable tool for recreational divers and water sports enthusiasts. The automatic movement appeals to collectors and traditional watch lovers who appreciate mechanical craftsmanship. The two-tone design transitions seamlessly from casual outings to business meetings, offering versatility without compromising on presence. The 42mm case size suits medium to larger wrists, while the slim profile ensures comfort during extended wear. Whether worn during a deep-sea dive or a formal dinner, this watch delivers reliable performance and timeless style.
Important Notes
This watch is not discontinued by the manufacturer and remains an active part of Omega’s product lineup. For specific warranty details, customers are directed to consult the manufacturer’s official warranty information. The product dimensions and weight reflect the packaged item, which includes protective materials and documentation. Always ensure proper care when exposing the watch to saltwater or extreme conditions; rinsing with fresh water after use is recommended to preserve the finish and function. This model is listed under men’s wrist watches and carries the Omega brand’s reputation for precision and durability.
