Seiko Selection SBTM227 Radio Controlled Solar Men's Watch
Seiko Selection SBTM227 Radio Controlled Solar Men's Watch
Watch Characteristics
Basic Information
| Specifications | Details |
|---|---|
| Brand | Seiko |
| Model | SBTM227 |
Movement Details
| Specifications | Details |
|---|---|
| Movement Type | Solar Radio-Controlled Quartz |
| Caliber Number | 7B52 |
| Precision | ±15 seconds per month (without signal reception) |
| Power Reserve | Approx. 6 months (fully charged) Approx. 1.5 years in power save mode |
| Functions | Date display Radio-controlled time correction Automatic reception function Forced reception function Reception result display function Time difference correction function Power save function Full auto-calendar (to December 31, 2099) Overcharge prevention function Instant start function Automatic hand position correction function |
Case & Build
| Specifications | Details |
|---|---|
| Case Material | Titanium (Hard Coating) |
| Case Size | Thickness:9.5mm Diameter:39.5mm Lug-to-lug:46.1mm |
| Water Resistance | 10 bar |
| Crystal | Sapphire Crystal |
| Crystal Coating | Super Clear Coating |
| LumiBrite | LumiBrite on hands and indexes |
| Clasp | One-push three-fold clasp |
| Band Material | Titanium |
| Bracelet Length | 205mm |
| Distance between lugs | 20mm |
Watch Description
Watch Description
The Seiko Selection Spirit Radio Controlled Titanium Solar SBTM227 is a highly advanced, ultra-lightweight mechanical-alternative dress watch belonging to the brand's exclusive Japanese Domestic Market Spirit Series. Engineered to serve as a reliable, zero-maintenance executive companion, this JDM tool watch eliminates everyday timekeeping chores by pairing automated time calibration with an exceptionally comfortable pure titanium build. The watch is executed inside a compact 37.8 mm pure titanium case that delivers great hypoallergenic and corrosion-resistant benefits. Achieving a beautifully balanced and slim profile measuring just 10.0 mm in thickness and a tight lug-to-lug footprint of 44.5 mm, it weighs a mere 64.5 grams, resting near-weightlessly on the wrist while sliding effortlessly under tailored garments. The primary visual anchor is its crisp bright white dial face, optimized for maximum light-recharging transmission and dressed elegantly with highly polished, gold-plated indices and leaf hands that catch light sharply. Powering this high-tech platform is the specialized in-house Calibre 7B52 radio-controlled solar movement, which converts ambient indoor or natural light into energy, storing a 6-month power supply that stretches to 1.5 years during its power-saving sleep state. This JDM reference is precisely tuned to receive local atomic radio signals (JJY transmitter towers in Japan) to correct time and alignment automatically. For daily utility, the dial includes an upright calendar layout magnified cleanly beneath a top-mounted cyclops lens. To ensure lifelong accuracy, the engine is fortified with a needle position automatic correction function, which instantly checks and realigns the hands if they are ever shifted out of place by sudden impacts or external magnetic fields. Secured via a solid titanium multi-link bracelet with a push-button deployment buckle and protected up to a 100-meter everyday water resistance rating, this set-and-forget timepiece is built to withstand decades of daily use without ever requiring a battery change.
Shipping and Returns
Shipping and Returns
- 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
Frequently Asked Questions

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