CASE: Three-body, brushed, black rubber case back with Corum Admiral’s Cup logo medallion, dodecagonal black rubber bezel, protected screwed-down winding-crown, correctors on the band, lapidated lugs, sapphire crystal. DIAL: Black with nautical flag hour indexes, luminous inner indexes, subsidiary dials for the low and high tide indication, the 24-hours and moon’s age, aperture for the date. Luminous steel tapered baton hands. MOVEMENT: Rhodium plated, straight-line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring, micrometer regulator, hacking feature. Dial, case and movement signed, in excellent condition. AS NEW DIAM. 46 mm. THICKNESS 18 mm.