Aquis Date 41.5mm

The Architect

ExpertSep 27, 2026

71

The Oris Aquis Date in its 41.5mm iteration represents the brand's most coherent attempt at occupying the contested middle register of the tool-dive category — that stratum between the entry-level automatica and the certified professional instrument. Vis-à-vis its predecessors in the Aquis lineage, the reference 01 733 7766 4135 refines the case architecture toward a more disciplined silhouette, though the 13.1mm thickness remains a variable that the wrist will register across extended wear. The dial exhibits the textured wave-pattern surface that has become the Aquis's primary identity marker — a considered choice that distinguishes it from the flat lacquer fields favored by contemporaries at this price stratum. Concordantly, the 300-meter water resistance rating is structurally appropriate for the category and exceeds the practical demands of the overwhelming majority of its wearers. The Cal. 733, a modified ETA 2824 derivative, presents the central tension of this iteration: it functions with precision adequate to its category while offering nothing that advances the mechanical conversation. Its 38-hour power reserve is, as you undoubtedly gather, modest against competitors that have standardized extended reserves. The value proposition is where the Aquis asserts itself most convincingly — at approximately $1,800 USD, the probability of finding comparable case finishing, crystal specification, and bracelet integration from a Swiss manufacturer of Oris's standing approaches a defensible minimum.