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The lowest price for Seiko Men's Prospex Alpinist Automatic Green Watch right now is $225.19 at Etsy - PETSGANG, compared across 14 retailers.
The all-time low was $155.76 on 24 Sept 2026 — today's price is 45% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 7 Oct 2026.
Seiko Men's Prospex Alpinist Automatic Green Watch
Last updated at 07/10/2026 06:07:04
Vintage Men's Seiko Prospex Baby Alpinist Automatic Date Working Green Dial Perfect Wristwatch
Delivery $7.81
Seiko SPB155
Free delivery
Seiko Watch: Prospex Alpinist Spb155J1
Free delivery
SEIKO Prospex Alpinist 38mm [SPB155J1]
Delivery $54.51
Seiko Prospex Alpinist Green Dial JDM Watch SBDC115
Free delivery
Seiko Prospex - SPB155
Seiko Prospex "Baby Alpinist" 38mm
Free delivery between 13–15 Oct
Seiko Prospex Green Men's Watch - SPB155
Delivery between 11–15 Oct $41
Seiko Prospex Sbdc115 / Spb155j1 Automatic Mens Watch + Worldwide
Delivery $35.86
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Seiko - Prospex Alpinist SPB155J1
Free delivery
| Brand | Seiko |
| Water Resistant | Yes |
| Tracker | Activity |
| Watch Movement | Mechanical |
| Mechanical Movement | Automatic |
Vintage Men's Seiko Prospex Baby Alpinist Automatic Date Working Green Dial Perfect Wristwatch
Delivery $7.81
Seiko SPB155
Free delivery
Seiko Watch: Prospex Alpinist Spb155J1
Free delivery
SEIKO Prospex Alpinist 38mm [SPB155J1]
Delivery $54.51
Seiko Prospex Alpinist Green Dial JDM Watch SBDC115
Free delivery
| Brand | Seiko |
| Water Resistant | Yes |
| Tracker | Activity |
| Watch Movement | Mechanical |
| Mechanical Movement | Automatic |
