

Seiko
Seiko Prospex SPB503 Alpinist Turquoise Dial
Turquoise dial · Steel bracelet · 39 mm
Green dial · Leather strap · 39 mm
Reference SPB507Item WFUKKTAJM
In stock · processing at least 24 hours · free US delivery in 1–3 business days
To the FedEx location nearest you, collected with photo ID: the watch never waits on a doorstep.
What’s included
Movement: Seiko calibre 6R55, with 23 watches in stock.
New to Seiko? Read our Seiko buying guide
The Seiko Prospex SPB507 Green Alpinist (reference SPB507) is a 39 mm steel watch with a green dial on a leather strap.
It is listed at $790 at Watchflix NYC, in stock in the US.
It is powered by an automatic movement, caliber 6R55. Functions: hours, minutes, seconds and date. Water resistant to 200 m.
Condition: new.
Checked by our specialist before it ships, and delivered fully insured.
Prospex, short for "professional specifications", is Seiko's line of sports and tool watches: divers, field watches and chronographs. It draws on Seiko's dive watches since 1965, and many models are certified to the ISO 6425 diver's standard.
Prospex covers mechanical, Solar and Kinetic movements and many re-editions of historic divers, so the reference matters: it tells you the movement, case size and dial. Check the bezel action and the lume in the photos.
We stock 432 Seiko Prospex watches, from $245 to $5,985.
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