Seamaster Aqua Terra 150M 41 mm, steel on rubber strap
Ref. 220.12.41.21.03.009
41 mm – Stainless Steel – Co-Axial Master Chronometer Calibre 8900 – 150 m Water Resistance
Ocean-Spirit Engineering, Sun-Drenched Style
Released for the Seamaster’s 75-year milestone, this “Summer Blue” Aqua Terra pairs the collection’s go-anywhere DNA with a dial that flows from bright cerulean at centre to deep cobalt at the edge—capturing the way sunlight fades into open water. It’s the perfect one-watch solution for yacht decks, city streets, and anywhere in between.
Design & Features
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Case – 41 mm symmetrical stainless-steel case, alternating brushed and polished facets; screw-down crown and wave-edged case-back for 150 m of real-world water security.
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Bezel – Fixed, mirror-polished steel bezel that keeps the profile clean and dress-ready.
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Dial – Lacquered “teak” dial in Summer Blue gradient; date at 6 o’clock; rhodium-plated hands and faceted indexes coated with matching blue Super-LumiNova for dusk-till-dawn clarity.
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Crystal – Domed, dual-AR sapphire crystal—scratchproof and glare-free.
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Strap – Wave-textured blue rubber strap with steel deployant clasp; vented underside for comfort on hot days.
Technical Specifications
| Spec | Detail |
|---|---|
| Movement | Ω Co-Axial Master Chronometer Calibre 8900 — METAS-certified, resistant to 15 000 gauss, independent hour-jump for fast time-zone changes |
| Power Reserve | 60 hours (twin barrels) |
| Functions | Hours, minutes, hacking seconds, date, time-zone jumping hour hand |
| Water Resistance | 150 m / 15 bar |
| Case Dimensions | 41 mm diameter × 13.2 mm thick, 47.9 mm lug-to-lug |
Why This Aqua Terra
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Versatile luxury – the gradient dial is bold enough for weekends, refined enough for the boardroom.
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Bullet-proof calibre – METAS certification and antimagnetic architecture mean you’re set for decades of precision.
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True 75th anniversary collectible – limited-production Summer Blue series celebrates the Seamaster legacy with a shade found nowhere else in the range.
If you’re after a single watch that nails sport, travel, and style—with a splash of summer energy—look no further than this Aqua Terra “Summer Blue.”
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