The Seiko SARJ009 (international reference SPB471 / SPB471J1) is an exquisite Japanese Domestic Market (JDM) automatic dress timepiece from Seiko’s celebrated Presage Classic Series. Known among watch collectors and enthusiasts by its series nicknames—the "Sumiiro", "Classic Series Open Heart", or "Woven Silk"—this 40.2mm watch pairs a solid stainless steel case protected by DiaShield (super-hard coating) with a charcoal black / dark sumi-ink dial featuring an intricate raw silk weave texture, an open-heart aperture at 9 o'clock revealing the mechanical escapement, a 24-hour sub-dial at 6 o'clock, a high-performance 3-day automatic movement, a dual-curved sapphire crystal with anti-reflective coating, and a solid multi-link stainless steel bracelet. Inspired by traditional Japanese silk weaving and classic ink tones, it bridges centuries of cultural artistry with modern horological engineering. The defining visual highlight of this SARJ009 reference is its richly textured "Sumiiro" (charcoal black) dial, designed to express the soft, lustrous feel of raw woven silk fabric. Set beneath a premium dual-curved scratch-resistant sapphire crystal with anti-reflective treatment, the dial features a circular open-heart window at 9 o'clock framed by an Asanoha (hemp leaf) motif through which the balance wheel ticks, paired with a sub-dial display at 6 o'clock, faceted silver-tone hour markers, and dauphine hands. The harmonic interplay between the charcoal black woven silk dial pattern, polished stainless steel case geometry, and visible mechanical heartbeat delivers a deeply expressive, high-end Japanese aesthetic on the wrist. Beneath its artistic exterior, the watch is driven by Seiko's upgraded in-house Caliber 6R5J automatic mechanical movement with hand-winding and second-hand hacking capabilities. Operating at 21,600 vibrations per hour (3 Hz) across 24 jewels, this extended-range automatic movement delivers an impressive 72-hour (3 days) power reserve, allowing the watch to maintain precise timekeeping even if left off the wrist over a full weekend. The case incorporates refined, versatile proportions, measuring 40.2mm in case width with a case profile thickness of 13.0mm and a compact lug-to-lug distance of 46.0mm, offering an elegant and well-balanced fit across a wide range of wrist sizes. For enhanced durability against daily wear, both the case and integrated bracelet are treated with Seiko's proprietary DiaShield super-hard coating. Dial protection is provided by a dual-curved scratch-resistant sapphire crystal with inner anti-reflective coating. The reverse side features an exhibition see-through screw-down caseback displaying the decorated automatic movement. Built for everyday dress and business wear, the solid stainless steel case achieves a certified 100-meter (10 bar / 330 ft) water resistance rating. The timepiece comes completed on an integrated retro multi-link stainless steel bracelet, secured by a solid deployment clasp with push-button release.

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• Express Shipping Available across the UAE and worldwide via trusted couriers like FedEx, DHL, or Aramex (selected at our discretion)
• 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