The Seiko SBTM323 is an exquisite Japanese Domestic Market (JDM) solar-powered radio-controlled dress timepiece from Seiko’s highly acclaimed Seiko Selection line. Known among watch collectors and enthusiasts by its series nicknames—the "Solar Radio" or "Seiko Selection Radio Solar"—this 39.5mm watch pairs a stainless steel case treated with DiaShield super-hard coating with a refined sunray navy blue dial, a date calendar window at 3 o'clock, atomic-clock radio-wave timekeeping technology, a scratch-resistant sapphire crystal with Super-Clear Coating, and an integrated solid titanium bracelet. Engineered for modern executives, frequent travelers, and daily wearers who demand total timekeeping accuracy and featherlight wrist comfort, it bridges high-tech atomic precision with timeless, versatile aesthetics. The defining visual highlight of this SBTM323 reference is its rich, light-capturing sunray black dial framed by a polished titanium bezel. Set beneath a premium flat sapphire crystal treated with Seiko's anti-reflective Super-Clear Coating, the dial features sleek faceted silver-tone baton hour markers and sharp dauphine hands filled with LumiBrite for low-light visibility, an outer minute chapter track, and a framed calendar date window positioned cleanly at 3 o'clock. The harmonic contrast between the deep navy blue dial, crisp silver-tone hands, and lustrous titanium casing delivers a sophisticated, executive presence on the wrist. Beneath its refined exterior, the watch is driven by Seiko's advanced in-house Caliber 7B72 solar radio-controlled quartz movement. Powered by light energy absorbed through the dial face, this movement completely eliminates the need for battery replacements. It automatically receives standard radio wave time signals across 5 global regions (Japan, China, North America, Germany, and the United Kingdom) to maintain atomic-clock accuracy without manual adjustments. Operating for approximately 9 months on a full solar charge (and up to 2 years in power save mode), it features an automatic hand position alignment function, overcharge protection, and a full auto-calendar correct through December 31, 2099. The housing is crafted from pure titanium and treated with Seiko's proprietary DiaShield super-hard coating for outstanding scratch resistance and hypo-allergenic comfort. Measuring 39.5mm in case width with an ultra-slim profile thickness of just 9.5mm and a lug-to-lug length of 46.1mm, the watch weighs an astonishingly light 71.0 grams, offering an effortless fit against tailored cuffs. Dial clarity is maximized by a scratch-resistant sapphire crystal with inner anti-reflective Super-Clear Coating. Built for active daily wear, the solid case incorporates a screw-down caseback and a protected push-pull crown, achieving a certified 100-meter (10 bar / 330 ft) water resistance rating. The timepiece comes completed on an integrated solid titanium bracelet, secured by a three-fold deployment clasp with a push-button release mechanism.

• All Watches Ship from the UAE
• 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
• Customs / Duties: Customers are responsible for any import duties or taxes charged by their local customs authority. These fees are based on the declared value and must be paid at delivery.
• 14-Day Return & Refund Policy from the date of delivery – see our Refund Policy for full details