The Omega Seamaster Diver 300M is one of the most celebrated dive watches in luxury watchmaking, combining professional-grade performance with timeless design. Reference 210.30.42.20.10.001, affectionately known as the “Seaweed,” features a stunning 42mm stainless steel case paired with a deep green ceramic dial and matching ceramic bezel. The rich green tones shift beautifully depending on the lighting, offering a sophisticated alternative to the traditional black and blue Seamaster models.
The distinctive laser-engraved wave-pattern dial is complemented by rhodium-plated skeleton hands and raised hour markers filled with white Super-LumiNova, ensuring exceptional legibility in any environment. Its polished and brushed stainless steel case features Omega’s signature helium escape valve at 10 o’clock, while the integrated five-link stainless steel bracelet provides a comfortable and substantial wrist presence. The combination of refined finishing, bold proportions, and rich green ceramic makes this one of the most desirable modern Seamaster configurations.
Powered by the Omega Co-Axial Master Chronometer Caliber 8800, the Seamaster delivers outstanding precision, reliability, and magnetic resistance up to 15,000 gauss. The movement is visible through a sapphire exhibition caseback, showcasing Omega’s exceptional craftsmanship. This 2024 example is presented in like-new condition as a complete full set, including its original inner and outer boxes, warranty card, manuals, and factory accessories. With its distinctive colorway, exceptional engineering, and everyday versatility, the Seamaster “Seaweed” is an outstanding addition to any luxury watch collection.
Basic Info
Brand: Omega
Model: Seamaster Diver 300M “Seaweed”
Reference: 210.30.42.20.10.001
Year: 2024
Condition: Like New
Set: Complete Full Set
Case Size: 42mm
Dial: Green Ceramic with Laser-Engraved Wave Pattern
Movement: Automatic
Water Resistance: 300 Meters
Caliber
Movement: Omega Co-Axial Master Chronometer Caliber 8800
Movement Type: Self-Winding Mechanical
Certification: METAS Master Chronometer
Power Reserve: Approximately 55 Hours
Magnetic Resistance: 15,000 Gauss
Functions: Hours, Minutes, Seconds, Date
Case
Material: Stainless Steel
Bezel: Unidirectional Rotating Green Ceramic Bezel with White Enamel Diving Scale
Crystal: Domed Scratch-Resistant Sapphire with Anti-Reflective Treatment
Crown: Screw-In Crown
Case Thickness: Approximately 13.6mm
Case Back: Sapphire Exhibition Caseback
Helium Escape Valve: Yes, at 10 O’Clock
Bracelet/Strap
Material: Stainless Steel
Bracelet: Omega Five-Link Stainless Steel Bracelet
Clasp: Folding Clasp with Diver Extension
Finish: Brushed and Polished Stainless Steel
Functions
Hours, Minutes, Central Seconds
Date Display at 6 O’Clock
Unidirectional Rotating Diving Bezel
Helium Escape Valve
Co-Axial Escapement
Master Chronometer Certification
300-Meter Water Resistance
The Omega Seamaster Diver 300M is one of the most celebrated dive watches in luxury watchmaking, combining professional-grade performance with timeless design. Reference 210.30.42.20.10.001, affectionately known as the “Seaweed,” features a stunning 42mm stainless steel case paired with a deep green ceramic dial and matching ceramic bezel. The rich green tones shift beautifully depending on the lighting, offering a sophisticated alternative to the traditional black and blue Seamaster models.
The distinctive laser-engraved wave-pattern dial is complemented by rhodium-plated skeleton hands and raised hour markers filled with white Super-LumiNova, ensuring exceptional legibility in any environment. Its polished and brushed stainless steel case features Omega’s signature helium escape valve at 10 o’clock, while the integrated five-link stainless steel bracelet provides a comfortable and substantial wrist presence. The combination of refined finishing, bold proportions, and rich green ceramic makes this one of the most desirable modern Seamaster configurations.
Powered by the Omega Co-Axial Master Chronometer Caliber 8800, the Seamaster delivers outstanding precision, reliability, and magnetic resistance up to 15,000 gauss. The movement is visible through a sapphire exhibition caseback, showcasing Omega’s exceptional craftsmanship. This 2024 example is presented in like-new condition as a complete full set, including its original inner and outer boxes, warranty card, manuals, and factory accessories. With its distinctive colorway, exceptional engineering, and everyday versatility, the Seamaster “Seaweed” is an outstanding addition to any luxury watch collection.
Basic Info
Brand: Omega
Model: Seamaster Diver 300M “Seaweed”
Reference: 210.30.42.20.10.001
Year: 2024
Condition: Like New
Set: Complete Full Set
Case Size: 42mm
Dial: Green Ceramic with Laser-Engraved Wave Pattern
Movement: Automatic
Water Resistance: 300 Meters
Caliber
Movement: Omega Co-Axial Master Chronometer Caliber 8800
Movement Type: Self-Winding Mechanical
Certification: METAS Master Chronometer
Power Reserve: Approximately 55 Hours
Magnetic Resistance: 15,000 Gauss
Functions: Hours, Minutes, Seconds, Date
Case
Material: Stainless Steel
Bezel: Unidirectional Rotating Green Ceramic Bezel with White Enamel Diving Scale
Crystal: Domed Scratch-Resistant Sapphire with Anti-Reflective Treatment
Crown: Screw-In Crown
Case Thickness: Approximately 13.6mm
Case Back: Sapphire Exhibition Caseback
Helium Escape Valve: Yes, at 10 O’Clock
Bracelet/Strap
Material: Stainless Steel
Bracelet: Omega Five-Link Stainless Steel Bracelet
Clasp: Folding Clasp with Diver Extension
Finish: Brushed and Polished Stainless Steel
Functions
Hours, Minutes, Central Seconds
Date Display at 6 O’Clock
Unidirectional Rotating Diving Bezel
Helium Escape Valve
Co-Axial Escapement
Master Chronometer Certification
300-Meter Water Resistance
