2025 Omega Seamaster Aqua Terra "Small Seconds" Complete Set

The Aqua Terra 150M Small Seconds (Ref. 220.10.41.21.02.002) is one of the quieter, more grown-up entries in the current Aqua Terra range. It swaps the usual center-seconds layout for a small seconds subdial at 6 o'clock — sharing that spot with the date window — which gives the dial a more classical, almost dress-watch cadence than the sportier three-handers. The brushed silvery dial with Omega's horizontal teak pattern keeps the maritime DNA intact, while the blackened hands and indexes (filled with white Super-LumiNova) and the sandblasted minute tracks add contrast and depth you don't fully appreciate until it's on the wrist. Under the hood it runs the Calibre 8916, a Master Chronometer certified by METAS rather than just COSC — meaning it's tested for precision, water resistance, and magnetic resistance beyond 15,000 gauss, a step above chronometer-only certification. Twin barrels mounted in series feed a 60-hour reserve, and the Si14 silicon balance spring handles the anti-magnetic heavy lifting. It's a versatile, understated piece that leans dressy without giving up the 150m of water resistance that defines the line.
Key Details

• Reference: 220.10.41.21.02.002
• Collection: Seamaster Aqua Terra 150M (Small Seconds)
• Case: 41mm stainless steel, 13.20mm thick, 47.90mm lug-to-lug
• Dial: Brushed silvery with horizontal teak pattern, small seconds subdial with blackened ring, date at 6 o'clock, blackened hands and indexes with white Super-LumiNova
• Crystal: Domed sapphire with anti-reflective treatment on both sides
• Movement: Omega Calibre 8916 (Co-Axial Master Chronometer), automatic, METAS-certified, 25,200 vph, 38 jewels, Si14 silicon balance spring, twin barrels
• Anti-Magnetic: >15,000 gauss (1.5 tesla)
• Power Reserve: 60 hours
• Water Resistance: 150 meters / 500 feet
• Bracelet: Brushed and polished stainless steel with deployant clasp
• Caseback: Transparent exhibition with wave-edged design
• Crown: Screw-in
• Lug Width: 20mm