Seiko Prospex Alpinist SBDC091 (SPB121J1) Men's Watch
Seiko Prospex Alpinist SBDC091 (SPB121J1) Men's Watch
Watch Characteristics
Basic Information
| Specifications | Details |
|---|---|
| Brand | Seiko |
| Model | SBDC091 |
Movement Details
| Specifications | Details |
|---|---|
| Movement Type | Automatic with manual winding |
| Caliber Number | 6R35 |
| Precision | +25 to -15 seconds per day |
| Power Reserve | 70 Hours |
| Functions | Hour Minute Second Date Display Stop Second Hand Function |
Case & Build
| Specifications | Details |
|---|---|
| Case Material | Stainless Steel |
| Case Size | Thickness:13.2mm Diameter:39.5mm Lug-to-lug:46.4mm |
| Water Resistance | 20 bar |
| Crystal | Curved Sapphire Crystal |
| Crystal Coating | Anti-reflective coating on inner surface |
| LumiBrite | Lumibrite on hands, index(es) and bezel |
| Clasp | Three-fold clasp with push button release |
| Band Material | Leather |
| Distance between lugs | 20mm |
Watch Description
Watch Description
The Seiko Prospex Alpinist SBDC091 (internationally known as the SPB121J1) is a modern reimagining of a cult classic, celebrated for its unique blend of rugged field watch functionality and refined, gentlemanly aesthetics. This model features the iconic Green Sunburst Dial that made the "Green Alpinist" famous. The rich forest green face is beautifully accented by gold-tone cathedral hands and applied indices, creating a sophisticated color palette that looks as good in a boardroom as it does on a mountain trail. Housed in a polished and brushed 39.5mm Stainless Steel Case, the watch maintains a versatile, classic proportion. It is distinctively equipped with an Internal Rotating Compass Bezel, operated by a secondary crown at the 4 o'clock position, a signature feature of the Alpinist line. The dial is protected by a scratch-resistant Sapphire Crystal with a date magnifier (cyclops) at the 3 o'clock position. Inside beats the upgraded Seiko Caliber 6R35 Automatic Movement, offering an impressive 70-hour power reserve, hacking, and hand-winding capabilities. The movement is visible through an Exhibition Case Back, allowing you to appreciate the mechanics within. Fitted with a high-quality brown Leather Strap with a deployant clasp, and boasting 200-meter water resistance, the SBDC091 is a robust "go anywhere, do anything" timepiece that honors its heritage while embracing modern performance.
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

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