Seiko Prospex · Automatic Watch
SPB155
Model / SKU: SPB155
The Seiko SPB155 carries forward the spirit of the Alpinist that Seiko first introduced back in 1959, this time in a 38mm stainless steel case sized comfortably for everyday wear. A gradated green dial pairs with LumiBrite hands and markers for easy reading, while a date window keeps you on track. The curved sapphire crystal is treated with an anti-reflective coating on its inner surface, and a see-through caseback lets you admire the movement inside.
Powered by the automatic Caliber 6R35, it offers both hand-winding and self-winding, runs at 21,600 vibrations per hour, and holds roughly 70 hours of reserve, with 200 meters of water resistance and a screw-down crown. Stop by our Willis, TX showroom and slip this green Alpinist onto your wrist.
Authorized Seiko dealer · Visit our Willis, TX showroom to see this piece in person. Pricing and availability subject to change — contact us to confirm.
Specifications
Movement
- Automatic
- Caliber 6R35
- 21,600 vibrations per hour
- 24 jewels
- Power reserve: approximately 70 hours