Our physical store on Burlingame Avenue is open again! For the time being, visiting Topper is by appointment only. Please call or text the store at 650-347-2221 to schedule your appointment from 11:30 - 5:00 PM Tuesday through Saturday. We look forward to seeing you!

Seiko Prospex 'Alpinist' SPB121

Seiko Prospex 'Alpinist' SPB121
Free Gift

  • $725.00
  • This Seiko model isn’t eligible for online reservation. Please either call the store to discuss reserving your timepiece or make an inquiry below and we will call you back to discuss the timepiece.


  • Functions: Hours, minutes, seconds, date, inner compass bezel
  • Material: Stainless steel
  • Dimensions: 39.5mm diameter; 13.2mm thickness
  • Front Crystal: Sapphire
  • Caseback: Mineral crystal
  • Dial: Green with gold accents
  • Lume: Yes, Lumi-Brite
  • Caliber: Automatic 6R35
  • Power Reserve: 70 hours
  • Water Resistance: 200 meters
  • Bracelet/Strap: Brown leather strap
  • Lug Width: 20mm
  • Manufactured: Japan