Omega Seamaster Aqua Terra Shades 38mm Sedna gold on Sedna gold

The Seamaster Aqua Terra is a superb tribute to OMEGA’s rich ocean heritage and combines classic design with contemporary inspiration.
This 38 mm model is crafted in polished 18K Sedna Gold, with a diamond-paved bezel, conical crown, and a wave-edged caseback with flat sapphire crystal.
The sun-brushed and lacquered dial is CVD-treated and presented in a sandstone colour, featuring an applied circular date window in 18K Sedna Gold, and grey coloured transfers. 18K Sedna Gold has also been used for the facetted hands, as well as the hour-markers, which are shaped like sailboat hulls and filled with white Super-LumiNova.
Set on an 18K Sedna Gold bracelet with a butterfly clasp and redesigned rounded links, this watch is powered by OMEGA’s Co-Axial Master Chronometer calibre 8801, certified at the industry’s highest standard by the Swiss Federal Institute of Metrology.
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.
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.
Transparent caseback
A transparent caseback – frequently made of sapphire – makes it possible to see the movement inside the watch.
Technical Data
Reference
220.55.38.20.09.001
Between lugs 19mm
Lug-to-lug 45.1mm
Thickness 12.3mm
Case diameter 38mm
Case
Sedna gold
Dial colour Sandstone
Crystal
Domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides
Water resistance
15 bar (150metres / 500 feet)
Total product weight (approx.)
189 g
Calibre: Replica Omega 8801
Movement Type Self winding
Power reserve 55 hours
Case Measurements
1. Between lugs This measures the space where a strap or bracelet would be placed.
2. Lug-to-lug
This is the full length of the case, from the top lugs to the bottom lugs.
3. Case diameter This is the full width of the watch’s case, excluding the crown and pushers.
4. Thickness When viewed from the side, this measures from the base of the watch to the surface of the glass.
Bracelet
Material Sedna gold
Buckle type Butterfly clasp
Buckle material Sedna Gold
Type of Clasp Butterfly clasp