Crafted in ceramic and measuring 39.5mm across with a case thickness of 14.16mm, this Planet Ocean 600m occupies a versatile midsize position within Omega's Seamaster family. The round case is fitted with a scratch-resistant sapphire crystal and a transparent case back, while a screw-in crown and uni-directional rotating bezel complete a construction rated to 600 metres / 2,000 feet of water resistance.
The black dial pairs with a black rubber strap fastened by a push-button deployant buckle at a 19mm lug width. Every detail points toward function without sacrificing refinement — from the bezel's deliberate action to the secure snap of the clasp.
Inside beats an automatic Co-Axial Master Chronometer movement that holds COSC certification, confirming its precision credentials. Reference 215.92.40.20.01.001 represents a carefully considered choice for those who want a capable, ceramic-cased diver in a slightly more compact 39.5mm format.
