Seamaster Aqua Terra 150M 41 mm, steel on steel

This 41 mm Aqua Terra, with a symmetrical case in polished and brushed stainless steel, has a matching steel bracelet. The teak pattern dial, in OMEGA’s own Summer Blue, is sun-brushed, PVD-treated, and varnished with a gradient finish to reflect the watch’s level of water resistance. It has rhodium-plated hands and 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 8900, certified at the industry’s highest level by the Swiss Federal Institute of Metrology (METAS). Between lugs Open Case Measurement Modal 20 mm Lug‑to‑lug Open Case Measurement Modal 47.90 mm Thickness Open Case Measurement Modal 13.20 mm Case diameter Open Case Measurement Modal 41 mm Case Steel Dial color Blue