Seiko Prospex Land (SPB121) Automatic 39.5mm Leather Band

Adventure meets elegance in the SPB121J1, a bold reimagining of Seiko’s iconic Alpinist line. Its deep green sunburst dial evokes forest trails and alpine heights, while gold-tone accents add a refined edge. Housed in a robust stainless steel case and powered by the Caliber 6R35 automatic movement, this timepiece delivers a 70-hour power reserve, built for explorers who don’t stop moving.

With its internal compass bezel, sapphire crystal, and 200m water resistance, the Alpinist isn’t just for the mountain—it’s for wherever your trail leads.

Classic. Rugged. Unmistakably Seiko.

Family: Seiko Prospex Land
Buckle/Clasp: Buckle
Case Shape: Round
Crystal/Lens: Sapphire
Dial Markings: Arabic & Markers (Partial)
Water Resistance: 200
Dial Color: Green
Case Color: Silver
Strap Color: Brown
Movement: Automatic