The Seamaster Aqua Terra is a superb tribute to OMEGA’s rich maritime heritage. In this 38 mm model, the symmetrical case has been crafted from stainless steel, with a wave-edged design featured on the caseback.

The sun-brushed dark green dial is distinguished by a date window at 6H and a Small Seconds subdial featuring a rhodium-plated ring set with diamonds. The design is further complemented by rhodium-plated hands filled with white Super-LumiNova, as well as incremental diamond indexes that are set in rhodium-plated holders.

Presented on a dark green leather strap, this timepiece is powered by the OMEGA Co-Axial Master Chronometer calibre 8802, certified at the industry’s highest standard by the Swiss Federal Institute of Metrology (METAS).

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).
Small seconds: A hand on a sub-dial which tracks seconds typically it completes a full rotation in one minute.
Transparent caseback: A transparent caseback - frequently made of sapphire - makes it possible to see the movement inside the watch.

Technical Data
Reference: 220.13.38.20.60.001
Between lugs: 19 mm
Lug‑to‑lug: 45.00 mm
Thickness: 12.68 mm
Case diameter: 38 mm
Case: Steel
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.): 79 g
Calibre: OMEGA 8802
Movement Type: Self winding
Power reserve: 55 hours

Strap
Strap color: Green
Strap type: Leather strap
Strap surface: Alligator leather
Strap underside: Calf leather
Buckle type: Foldover clasp
Buckle material: Stainless steel