The Seiko Selection SSEH026 (created as part of the celebrated Seiko Selection nano・universe Collaboration Vintage Collection) is an exquisitely graceful, neo-vintage Japanese analog quartz dress timepiece designed with classic Art Deco elegance. Developed in close design collaboration with renowned Japanese fashion and lifestyle house nano・universe, this reference reinterprets the iconic mid-century rectangular "tank" silhouette through Seiko's modern manufacturing precision. Across watch collector communities, fashion circles, and everyday carry forums, it has earned cherished community nicknames—the "Seiko Tank", "Nano Universe Tank", "Vintage Tank", "Japanese Tank", "Mini Tank", or "Retro Square"—for its jewelry-like proportions, warm yellow gold-tone finish, cabochon-adorned crown, and striking visual kinship to legendary Art Deco timepieces. It unites a petite rectangular stainless steel case finished in polished yellow gold-tone plating in a refined 18.9mm width (measuring 27.4 × 18.9 × 4.9 mm) with a warm sunray champagne dial, delicate Roman and baton hour markers, an in-house Japanese two-hand quartz movement, durable Hardlex crystal glass, daily water resistance, and an integrated smooth calfskin leather strap construction. Perfectly calibrated for ladies seeking a timeless, ultra-slender, and aristocratic dress accessory that slips effortlessly under tailored cuffs and transitions seamlessly from formal evening galas to everyday professional wear. The defining visual allure of the SSEH026 lies in its harmonious vintage-inspired dial composition. The rectangular dial plate is finished in a luminous champagne tone with an ultra-fine vertical brush, casting a warm golden radiance across the wrist. Framing the center is a classic Art Deco layout featuring slender black printed Roman numerals at 12 and 6 o'clock, complemented by crisp baton indices for the remaining hours to maintain optimal legibility without visual crowding. Slender black sword-style hour and minute hands provide sharp, immediate contrast against the golden backdrop, gliding quietly across the face. Enhancing its jewelry-grade profile, the fluted winding crown at 3 o'clock is set with a polished black cabochon stone, adding a touch of haute horlogerie luxury. Encircling the dial is a mirror-polished, yellow gold-tone rectangular bezel with gently sloping bevels that flow smoothly into the integrated lugs. Beneath its vintage exterior, the watch is powered by Seiko’s dedicated in-house Calibre 4N30 Japanese analog quartz movement, engineered specifically for ultra-slim dress timepieces. Built to Seiko’s rigorous manufacturing standards, this electronic caliber delivers hassle-free, grab-and-go dependability with a factory-rated accuracy tolerance of ±15 seconds per month. Designed with an efficient two-hand configuration (hours and minutes), the movement conserves energy to achieve approximately 3 years of autonomous battery life on a miniature SR521SW silver oxide cell, eliminating the daily winding requirements of mechanical dress watches while ensuring complete reliability. The case architecture is engineered with ultra-slender, featherlight dress proportions, measuring an official 27.4mm in case length (lug-to-lug) by 18.9mm in case width (diameter), with an astonishingly thin profile thickness of just 4.9mm and a total weight of only 16.0 grams, ensuring the watch drapes like a delicate piece of jewelry that disappears effortlessly on the wrist. The solid stainless steel case is treated with a rich yellow gold-color coating that combines mirror-polished surfaces with fine satin accents. Dial protection is provided by a high-grade Hardlex crystal engineered to withstand everyday impacts and scuffs. Built for daily wear, the solid four-screw caseback provides certified daily water resistance, safeguarding the internal quartz movement against light splashes, rain, and hand washing. The timepiece comes completed on an integrated genuine calfskin leather strap in a rich dark tone with fine perimeter stitching, secured by a matching polished yellow gold-tone stainless steel pin-buckle clasp accommodating wrist circumferences from 130mm to 170mm.

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• UAE Orders: Delivered within 1 business day
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