Omega Seamaster Planet Ocean Automatic Mens Watch

Product Overview

The Omega Seamaster Planet Ocean Automatic Men’s Watch 215.90.44.21.99.001 is a high-performance dive watch built for serious underwater exploration and everyday precision. Crafted with a sandblasted titanium dial and matching titanium case and band, this timepiece combines lightweight durability with a refined, modern aesthetic. Powered by an automatic movement, it delivers reliable timekeeping without the need for battery replacements. Designed for professional divers and watch enthusiasts alike, it offers exceptional water resistance up to 600 meters (2000 feet), making it suitable for deep-sea diving, snorkeling, and water sports. The watch’s robust construction and functional design reflect Omega’s legacy of marine-inspired innovation.

Key Features

• Sandblasted Titanium Dial: The dial features a textured sandblasted finish that reduces glare and enhances readability in bright underwater or surface conditions, while adding a subtle, sophisticated contrast to the overall design.
• Full Titanium Construction: Both the case and band are made from lightweight, corrosion-resistant titanium, offering strength and comfort for extended wear. The grey titanium finish provides a sleek, contemporary look that resists scratches and wear over time.
• Automatic Movement: This self-winding mechanism harnesses the motion of the wearer’s wrist to power the watch, eliminating the need for battery changes and ensuring consistent performance with regular use.
• 600-Meter Water Resistance: Engineered for serious diving, the watch is rated for depths up to 600 meters (2000 feet), meeting professional diving standards and ensuring reliability in extreme underwater environments.
• Uni-directional Rotating Bezel with Coin Edge: The bezel features a coin-edge design for improved grip, allowing divers to track elapsed time underwater with precision. Its uni-directional rotation prevents accidental overestimation of dive time, a critical safety feature.
• Fold-Over Clasp with Push Button Release: The secure clasp ensures the watch stays firmly in place during active use, while the push-button release allows for easy and safe removal without compromising security.
• 43.5mm Case Size: With a case measuring 43.5 mm in diameter and 16.04 mm in thickness, this watch offers a substantial, confident presence on the wrist, suitable for larger wrists and ideal for those who prefer a bold, sporty profile.

Technical Specifications

• Model Number: 215.90.44.21.99.001
• Department: Men’s
• Manufacturer: Omega
• Case Material: Grey Titanium
• Band Material: Grey Titanium
• Dial Finish: Sandblasted Titanium
• Movement Type: Automatic
• Water Resistance: 600 meters / 2000 feet
• Bezel Type: Uni-directional Rotating, Coin Edge
• Clasp Type: Fold Over with Push Button Release
• Case Dimensions: 43.5 mm x 16.04 mm
• Package Dimensions: 10.2 x 8.25 x 6.5 inches
• Item Weight: 15.84 ounces
• ASIN: B01MU4UMS8
• Date First Available: August 14, 2014
• Discontinued by Manufacturer: No

Benefits & Use Cases

This Omega Seamaster Planet Ocean is ideal for professional divers, underwater explorers, and recreational water sports enthusiasts who demand precision, durability, and safety. Its 600-meter water resistance and uni-directional bezel make it a trusted companion for scuba diving, technical diving, and deep-water adventures. The titanium construction ensures the watch remains lightweight and comfortable during long dives or daily wear, while resisting corrosion from saltwater exposure. The automatic movement appeals to collectors and everyday wearers who appreciate mechanical craftsmanship and low-maintenance operation. With its bold 43.5mm case, the watch also suits individuals who prefer a larger, statement-making timepiece that balances sportiness with elegance. Whether used in extreme conditions or as a high-end accessory for casual or professional settings, this model delivers consistent performance and Omega’s renowned reliability.

Important Notes

This model is not discontinued by the manufacturer and remains an active part of the Omega Seamaster lineup. The product includes a manufacturer’s warranty; for specific warranty details, customers are directed to consult the provided warranty information. The watch ships in packaging measuring 10.2 x 8.25 x 6.5 inches and weighs 15.84 ounces. Care should be taken to avoid impacts to the titanium case and crystal, and regular maintenance is recommended to preserve water resistance and movement accuracy. Always have the watch pressure-tested by an authorized service center after exposure to deep water or significant impacts.