I am selling from my private collection Sector adv 3000 professional watch, Sub 300 mt circa 1990s. the watch is new, never used to the delight of Vintage watch lovers. Steel case with gold-laminated, unidirectional counterclockwise rotating bezel. Black-colored bezel insert with gold graphics. Screw-tightened steel case back. Steel and laminated gold bracelet. Screw-locked crown. Case measurements: 36 mm, (39 mm including crown) 44 mm at the lugs. Beautiful white dial with large indexes and luminescent material. Date window at 3 o'clock, black graphics and minute track. Quartz movement. Original box and booklets of the time. the clock works perfectly and keeps good time, checked by my specialized technician. Sale on a "seen and liked" basis. For further details and clarification, I am at your complete disposal.