Crafted from Everose Rolesor — a combination of Oystersteel and Everose gold — the 31 mm round case of reference 278241-0027 features a monobloc middle, solid screw-down case back, and a screw-down winding crown with Twinlock double waterproofness. Scratch-resistant sapphire crystal with a Cyclops lens over the date window provides clear legibility, while water resistance reaches 100 metres / 330 feet.
The chocolate dial is set with diamonds held in 18 kt gold settings, lending warmth and brilliance to the face. An instantaneous date display with rapid setting and stop-seconds function rounds out the practical side of the dial, all read through centre hour, minute, and seconds hands.
Power comes from the Calibre 2236, a perpetual mechanical self-winding movement with a Syloxi silicon hairspring of patented geometry and Paraflex shock absorbers, offering a precision of -2/+2 seconds per day after casing and approximately 55 hours of power reserve. The three-piece solid-link Oyster bracelet fastens via a folding Oysterclasp with an Easylink 5 mm comfort extension link, and the movement carries COSC certification.
