Seiko Prospex Land Mechanical Automatic 3 Days GMT 2023 "Seiko Watchmaking 110th Anniversary" Limited Edition Alpinist
SPB409
(JDM Version Model: SBEJ017)
Limited Edition of 3,000 Pieces
🔥 Conquer Peaks in Style – Seiko Alpinist SPB409 GMT 110th Anniversary Limited Edition
Only 3,000 Made. Yours Could Be One.
Celebrate Seiko’s 110 years of watchmaking excellence with the Prospex Land Automatic GMT Alpinist SPB409 (JDM: SBEJ017), a tribute to exploration and precision. This limited edition of 3,000 pieces features a refined design inspired by the iconic Alpinist lineage, now enhanced with a 3-day power reserve and dual time display for modern adventurers.
Crafted with Seiko’s super-hard coated stainless steel and fitted with a curved sapphire crystal, the SPB409 balances rugged durability with timeless elegance. Whether you're navigating city streets or mountain trails, this anniversary edition is built to perform—and built to last.
Available now at Watchoutz.com, where heritage meets horological passion.
SPB409 Specification:
Movement
Caliber: 6R54
Movement Type: Automatic with manual winding
Precision: +25 to -15 seconds per day
Power reserve: Approx. 72 hours(3 days)
Jewel: 24
Exterior
Case Material: Stainless steel (super hard coating)
Case Size: Thickness:13.6mm; Diameter:39.5mm; Lug-to-lug:46.4mm
Crystal: Curved sapphire crystal
Crystal Coating: Anti-reflective coating on the inner surface
LumiBrite: LumiBrite on hands and index(es)
Distance between lugs: 20mm, Length 46.4mm
Other Details
LIMITED EDITION on the case back
Screw-down crown
See-through & Screw case back
Additional Replacement strap
Water Resistance: 20 bar
Weight: 156.0
24-hour hand (dual time display function)
Stop second-hand function
* Kindly note that the displayed image is either a graphic representation or a prototype and may not reflect the final product precisely. Color variations may occur due to differences in browsers, display settings, or devices used for viewing. Additionally, the orientation of the case back in the actual product may differ from what is shown in the photograph.
