Seiko Alpinist SPB121, purchased in July 2025, with original box. The watch is in excellent condition and features a 39.5mm case size.

• Condition: Perfect working and physical condition
• Case size: 39.5mm diameter
• Thickness: 13.2mm height
• Lug width: 20mm width

A Seiko Alpinist SPB121, a modern interpretation of the classic design, available for purchase.

• Condition: Pre-owned with minor scratch
• Case size: 39mm diameter
• Shipping method: Fedex with tracking information

A Seiko Prospex Alpinist SPB121 in excellent condition, paired with a Strapcode two-tone bracelet and presented as a full set.

• Condition: Excellent condition
• Bracelet type: two-tone
• Shipping cost: additional $30 for FedEx 2-Day Air

A Seiko Alpinist SPB121 for sale, bought on August 24, 2023, and now being sold due to it being too big. It comes with its box, papers, an Uncle Seiko President Bracelet, and has a few minor cosmetic flaws.

• Condition: Good condition with light scratches from normal wear
• Warranty: 4 months left on warranty
• Shipping: CONUS only from Boston Massachusetts

A Seiko Alpinist watch in SPB121J model is being sold due to the owner's collection reduction. The watch has minor wear from years of use but works well.

• Condition: Minor wear from several years of ownership
• Location: Sydney, Australia

A Seiko Prospex SPB121 in the classic Alpinist configuration, presented as a full kit.

• Condition: Great overall condition with light signs of wear
• Included Accessories: Toppers full kit
• Shipping Costs: 30
• Shipping Description: FedEx 2-Day Air

The Seiko Alpinist SPB121 is a versatile watch with an internal compass that's great for everyday wear.

• Condition: good used condition with minor signs of wear and some very small indentations towards the bottom top edge of the case
• Case Condition: minor scratches
• Compass: internal compass not perfectly aligned

2026 Seiko Alpinist SPB121J on a high-quality two-tone jubilee bracelet with original leather strap, featuring a 39.5mm case diameter, 46mm lug-to-lug, and 13mm thickness.

• Condition: Excellent
• Bracelet material: two-tone (gold/silver) jubilee solid end-link
• Case diameter: 39.5mm
• Lug-to-lug length: 46mm

A Seiko SPB121 Alpinist is being sold, purchased in October 2025 and worn sparingly.

• Condition: like new
• Year of purchase: 2025
• Included accessories: original strap, Hirsch strap