Omega Seamaster Aqua Terra 150M 38mm steel on steel

This 38 mm Aqua Terra, with a symmetrical case in fully polished stainless steel, has a polished and brushed bracelet formed by beautifully rounded links.
The sun-brushed dial, in OMEGA’s own Summer Blue, is PVD-treated and varnished with a gradient finish to reflect the watch’s level of water resistance. It has rhodium-plated hands and sailboat hull indexes filled with a unique light blue Super-LumiNova and a matching blue date window indicator at 6 o’clock.
Turning the watch over reveals a stamped commemorative Seamaster logo depicting a trident-bearing Poseidon and two seahorses: OMEGA’s 1956 original and the brand’s current design. Behind which sits OMEGA’s Co-Axial Master Chronometer calibre 8800, certified at the industry’s highest level 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.
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.
Screw-in crown
Self-locking crown, screwed into the tube of the case, used for highly water resistant divers’ watches.
Technical Data
Reference
220.10.38.20.03.004
Between lugs 19mm
Lug-to-lug 45.1mm
Thickness 12.3mm
Case diameter 38mm
Case
Steel
Dial colour Blue
Crystal
Domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides
Water resistance
15 bar (150metres / 500 feet)
Total product weight (approx.)
138 g
Calibre: Replica Omega 8800
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 Steel
Type of Clasp Butterfly clasp