The Alba AU4077X1 (also designated across international catalogs as the AU4077) is an authoritative, self-winding mechanical sports timepiece from Alba’s acclaimed Mechanical Collection. Engineered under the horological stewardship of the world-renowned Seiko Watch Corporation—which founded the Alba brand in Japan in 1979—this reference unites rugged diver-inspired tool-watch ergonomics with a rich, organic color profile. Celebrated among mechanical watch enthusiasts, collectors of Seiko-family automatics, and sports horology aficionados by its official and community nicknames—the "Forest Blaze", "Active Automatic", "Emerald Green", "Green Blaze", "Mechanical Sports", or "Alba Diver Style"—this 43.0mm timepiece commands an impressive presence on the wrist. It pairs a robust solid stainless steel case and rotating timing bezel with a vivid forest-green dial face, bold applied luminous hour markers, polished luminous hands, a framed date calendar aperture at 3 o'clock, an in-house Japanese automatic movement, a scratch-resistant mineral crystal, a transparent exhibition display caseback, certified 100-meter water resistance, and a solid stainless steel construction. Perfectly calibrated for gentlemen seeking an authentic, self-winding tool watch that transitions effortlessly from outdoor adventures to smart-casual daily wear. The defining visual centerpiece of this AU4077X1 reference is its deep forest-green dial face. Designed to capture and reflect light across a spectrum of emerald, pine, and rich moss tones, the dial architecture is optimized for instantaneous legibility under all conditions. The hour track is lined with applied polished steel indices—combining bold geometric shapes and batons—generously filled with high-potency luminescent material. Polished sword-style hour and minute hands sweep authoritatively across the dial face, accompanied by an energetic central sweep seconds hand. Positioned neatly at 3 o'clock is a bordered date calendar aperture, delivering practical everyday convenience while preserving balanced dial geometry. Encircling the dial is a unidirectional rotating sports bezel with a coin-edge grip and elapsed-time calibrations, framed by a contoured sports case with protective crown shoulders that project confidence and durability.  Beneath its green exterior, the watch is powered by an in-house Japanese mechanical automatic movement engineered under the exacting manufacturing standards of Seiko Watch Corporation (the proven Calibre Y675 mechanical automatic platform). Operating entirely on kinetic energy captured from the natural motion of the wearer’s arm, this 21-jewel self-winding caliber beats at a steady frequency of 21,600 vibrations per hour (3 Hz) and requires no battery replacements. When fully wound, the mainspring delivers an autonomous power reserve of approximately 41 hours. Turning the watch over reveals a screw-down exhibition display caseback fitted with clear mineral glass, allowing the wearer to admire the mechanical escapement, balance wheel, and oscillating winding rotor in motion. The caliber coordinates central three-hand timekeeping (hours, minutes, sweep seconds) alongside an efficient, synchronized quickset date calendar mechanism operated via the 3 o'clock fluted crown.  The case is engineered with substantial, contemporary sports proportions, measuring an official 43.0mm in case diameter with a case thickness of 13.72mm, an ergonomic lug contour, and a standard 22mm lug width, ensuring an authoritative, planted, and comfortable drape on the wrist. The solid stainless steel case architecture combines fine circular satin brushing across the upper lug hoods with mirror-polished side flanks and chamfered edges. Dial protection is provided by a scratch-resistant flat mineral crystal glass that shields the dial face against daily abrasions and impacts. Built for an active terrestrial and aquatic lifestyle, the solid stainless steel case incorporates a screw-down exhibition caseback securing a certified 100-meter (10 bar / 10 ATM / 330 ft) water resistance rating, safely guarding the mechanical movement against swimming, snorkeling, recreational water sports, and heavy rain. The timepiece comes completed on an integrated solid stainless steel multi-link construction featuring brushed outer links and polished center accents, secured by a solid three-fold deployment clasp with a dual push-button safety release.

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• UAE Orders: Delivered within 1 business day
• International Orders: Typically delivered within 2–5 business days after being processed
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• 14-Day Return & Refund Policy from the date of delivery – see our Refund Policy for full details