Equipped with one of the world’s most advanced mechanical movement, the Seamaster Aqua Terra Master Co-Axial is stylish, sporty and prepared for an active lifestyle. This luxurious model features a pearled mother-of-pearl dial with 11 diamond indexes in 18K gold holders.
This 38.5 mm 18K red gold ladies' wristwatch, with its diamond-set bezel, is presented on a white leather strap with a mother-of-pearl effect. At its heart is the revolutionary OMEGA Master Co-Axial calibre 8501, a movement that can resist strong magnetic fields - even those greater than 15,000 gauss.
All OMEGA watches are delivered with a 5-year warranty that covers the repair of any material or manufacturing defects. Please refer to the operating instructions for specific information about the warranty conditions and restrictions.
The movement is unaffected by exposure to strong magnetic fields, even those greater than 1.5 tesla (15,000 gauss).
Label given to a watch which has undergone precision tests and received a certificate from an official body (COSC).
The day of the month, displayed in a window on a watch dial typically at the 3 o'clock or 6 o'clock position.
DiamondsThe hardest, most luminous precious stone whose value is calculated according to the 4C criteria: Cut - Carat - Clarity - Color.
Self-locking crown, screwed into the tube of the case, used for highly water resistant divers' watches.
Transparent case backA transparent case back - frequently made of sapphire - makes it possible to see the movement inside the watch.
- Between lugs: 19 mm
- Bracelet: leather strap
- Case: Red gold
- Case diameter: 38.5 mm
- Dial colour: White
- Crystal: Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
- Water resistance: 15 bar (150 metres / 500 feet)
A new look for your watch
Your watch and strap should go together perfectly, but that doesn't mean you can't experiment with different combinations. Why not mix things up and see what happens? You may discover a look that's as individual as you are.
Movement CALIBRE OMEGA 8501
Self-winding movement with Co-Axial escapement. Free sprung-balance, 2 barrels mounted in series, automatic winding in both directions. Oscillating mass and balance bridge in red gold. Luxury finish with exclusive Geneva waves in arabesque.
- 60 hours Power reserve
- Self winding
Product view from different angles
Variations of Aqua Terra 150M Omega Master Co‑Axial Ladies' 38.5 mm
Find a store
Order a Catalogue
Get the latest edition of our official Omega catalogue "The Collection".