The Jack Mason Canton Day-Date refines the brand's versatile Canton model with a new guilloche dial and updated day-date complication. This iteration moves away from the previous model's more traditional inset day-date and sunray dials, opting for a sophisticated concentric diamond pattern that plays with light and shadow, available in "Slate," "Chocolate," and "Lagoon" colorways, with two additional "Resort" editions featuring contrasting minute tracks.
- 41mm case width
- 12mm thickness
- 48mm lug-to-lug span
- 150 meters water resistance
- Price: $1,849
The dial features a guilloche pattern of concentric rings of intersecting three-dimensional diamonds, offering a dynamic visual effect that changes with light.
The date window's under-mounted magnifier on the sapphire crystal distorts the date text unless viewed at a 90-degree angle, which the reviewer found detrimental to legibility.
The case exhibits mixed brushed and polished finishing, with crisp transitions between surfaces and a mirror-like polished fixed bezel.
The bracelet is a three-link design that tapers from 20mm to 16mm, featuring polished center links and vertically-brushed outer links, equipped with a tool-less microadjustment clasp.
The Sellita SW240-1 movement is top-grade, adjusted in five positions, and features perlage finishing, golden gears, and a customized gold rotor visible through the caseback.
The reviewer notes that while 41mm is on the larger side for this type of watch, the proportions are harmonious, with the guilloche dial masking potential dead space.