The Seamaster Aqua Terra is a superb tribute to OMEGA’s rich maritime heritage. This slim 30 mm model achieves its refined proportions through OMEGA's innovative Co-Axial Master Chronometer calibre 8751, certified at the industry's highest standard by the Swiss Federal Institute of Metrology (METAS).
Crafted in 18K Moonshine™ Gold, this model has a symmetrical polished case and features a polished bezel set with 46 diamonds and a screw-in caseback with wave-edged design.
The green dial is sun-brushed and coloured with tinted lacquer, with a circular date window at 6 o’clock. It is highlighted by 11 diamond hour markers and redesigned faceted hands, with the minute hand tapering to a delicate point. All the applied elements are in 18K Moonshine™ Gold, while the hands are crafted in 18K yellow gold with a PVD Moonshine™ Gold coating. The hands also feature white Super-LumiNova which emits a blue glow.
The watch is presented on an integrated 18K Moonshine™ Gold bracelet with beautifully rounded polished-brushed links, a foldover butterfly clasp, and OMEGA’s easy comfort-adjustment system.
Features
Anti-magnetic: The movement is unaffected by exposure to strong magnetic fields, even those greater than 1.5 tesla (15,000 gauss).
Chronometer: Label given to a watch which has undergone precision tests and received a certificate from an official body (COSC).
Date: The day of the month, displayed in a window on a watch dial at the 3 or 6 o’clock position, or within a subdial at 9 o'clock.
Diamonds: The hardest, most luminous precious stone whose value is calculated according to the 4C criteria: Cut - Carat - Clarity - Color.
Master Chronometer Certified: Guaranteeing the Swiss industry’s highest standard of precision, performance and magnetic-resistance, as set by the Swiss Federal Institute of Metrology (METAS).
Transparent caseback: A transparent caseback - frequently made of sapphire - makes it possible to see the movement inside the watch.
Technical Data
Reference: 220.55.30.20.60.001
Between lugs: 14 mm
Lug‑to‑lug: 36.42 mm
Thickness: 10.65 mm
Case diameter: 30 mm
Case: Moonshine™ gold
Dial colour: Green
Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Water resistance: 15 bar (150 metres / 500 feet)
Total product weight (approx.): 128 g
Calibre: OMEGA 8751
Movement Type: Self winding
Power reserve: 48 hours
Bracelet
Material: Moonshine™ gold
Type of Clasp: Butterfly clasp with comfort setting
