2019 Omega Seamaster Aqua Terra Complete Set!

Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer — Ref. 220.10.41.21.02.001

IN PRODUCTION
This is the Aqua Terra with nothing to prove and nothing left out. No subdials, no worldtimer disc, no diamond indexes, no color-matched rubber — just the pure formula: silver dial, horizontal teak pattern, central seconds, steel bracelet, Cal. 8900. It's the configuration that defines what an Aqua Terra actually is before the variants start branching off in every direction, and there's a reason it remains the spine of the lineup after nearly a decade of continuous production. The silver dial is the most chameleon color Omega offers — it reads warm under incandescent light, cool under fluorescent, bright in sunlight, and subdued in shade — and the rhodium-plated hands and applied indexes disappear into that silver in dim conditions and then snap into sharp contrast the moment the Super-LumiNova charges. The horizontal teak pattern gives the dial just enough texture to hold visual interest without competing with the indexes, and the date window at 6 o'clock preserves the symmetry that a 3-o'clock date always interrupts. Every design choice on this dial exists to make 41 millimeters of watch feel effortlessly balanced on the wrist.
The bracelet is where this reference earns its place as a daily wearer over the leather and rubber variants. Brushed outer links and polished center links create an alternating light-and-shadow rhythm that echoes the teak pattern on the dial, the butterfly deployment clasp sits flush against the underside of the wrist with no exposed hardware, and the 149-gram total weight lands in the exact range where the watch has presence without fatigue across a twelve-hour day. The Cal. 8900 visible through the exhibition caseback is Omega's current-generation flagship three-hander — 60-hour reserve from dual barrels in series, silicon Si14 balance spring, free-sprung balance, full METAS Master Chronometer certification to 0/+5 seconds per day, and 15,000-gauss magnetic resistance that means you will never, under any normal circumstance, have a reason to worry about what's sitting next to this watch. This is the Aqua Terra you buy when you want exactly one watch that does everything and calls attention to nothing.
Key Details

• Case diameter: 41 mm
• Case thickness: 13.20 mm
• Lug-to-lug: 47.90 mm
• Lug width: 20 mm
• Weight: ~149 g on bracelet
• Case material: 316L stainless steel, symmetrical case design, wave-edged caseback
• Crystal: domed sapphire, anti-reflective treatment both sides
• Water resistance: 150 m / 15 bar
• Caseback: transparent/exhibition (sapphire)
• Bezel: fixed, stainless steel, brushed and polished
• Crown: screw-in
• Dial: silver, horizontal "teak" pattern
• Hands: rhodium-plated, filled with white Super-LumiNova
• Hour markers: rhodium-plated applied indexes, filled with white Super-LumiNova
• Date: window at 6 o'clock
• Caliber: Omega 8900 (in-house)
• Movement type: self-winding automatic, Co-Axial escapement
• Frequency: 25,200 vph / 3.5 Hz
• Jewels: 39
• Power reserve: 60 hours, dual mainspring barrels in series
• Balance: free sprung, silicon Si14 balance spring
• Anti-magnetic: >15,000 gauss
• Finishing: rhodium-plated rotor and bridges, Geneva waves in arabesque
• Certification: COSC Chronometer + METAS Master Chronometer
• Bracelet: stainless steel, brushed outer links with polished center links
• Clasp: butterfly deployment with push-button release