Omega Seamaster Aqua Terra 150M Summer Blue 220.10.41.21.03.005 41 mm Steel Blue Dial Watch for Men

OMEGA's Summer Blue appears on the teak-pattern dial of this 41 mm Seamaster Aqua Terra, sun-brushed, PVD-treated and varnished in a gradient. The rhodium-plated hands and indexes carry a light blue Super-LumiNova, and the date window at 6 o'clock is picked out in matching blue. The case, in polished and brushed steel, comes on a steel bracelet.

The caseback bears a stamped commemorative Seamaster logo with a trident-bearing Poseidon and two seahorses, joining OMEGA's 1956 original to its current design. Inside, the Co-Axial Master Chronometer calibre 8900 is METAS-certified and resistant to 15,000 gauss, with two barrels in series giving 60 hours of reserve. The bracelet has a butterfly clasp, and water resistance is 150 metres.

Technical specifications

• Brand: OMEGA
• Collection: Seamaster – Aqua Terra 150M – Gents' Selection
• Model: Seamaster Aqua Terra 150M Co-Axial Master Chronometer (Summer Blue)
• Reference: 220.10.41.21.03.005
• Intended wearer: Gents'
• Case: Steel, 41 mm diameter, 13.20 mm thick
• Lug-to-lug: 47.90 mm
• Lug width: 20 mm
• Crystal: Domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides
• Caseback: Stamped commemorative Seamaster logo caseback
• Water resistance: 15 bar (150 metres / 500 feet)
• Dial: Blue
• Hands and indexes: Rhodium-plated hands and indexes with light blue Super-LumiNova
• Functions: Hours, Minutes, Date
• Movement: OMEGA 8900, automatic (self-winding) with Co-Axial escapement
• Certification: Co-Axial Master Chronometer, certified by METAS (magnetic resistance to 15,000 gauss)
• Power reserve: 60 hours
• Frequency: 3.5 Hz
• Bracelet: Steel
• Clasp: Butterfly clasp
• Weight (approx.): 154 g
• Warranty: 5-year OMEGA international warranty
• Made in: Switzerland
• Manufacturer: OMEGA SA, Biel/Bienne, Switzerland