The Seiko 5 GMT SSK001 is what many people have been waiting for, for a very long time: a great, well-made, versatile sports watch with a mechanical (automatic) GMT movement. That is of course not impossible to find, however the big difference with the SSK001 is that it's also reasonably priced. It's a true all-rounder with 100m water resistance, unidirectional bezel and a comfortable 42.5mm case (excluding crown), stylish 5-row bracelet and a modest 46mm lug to lug distance. The beautiful dial is protected by Hardlex mineral glass.Under the hood is the mechanical (automatic) Seiko in-house Cal. 4R34 movement, with a day indicator at 3 o'clock (enlarged with a date loupe) but most importantly, also featuring a red GMT hand. The movement is also visible through the display caseback window. The SSK001 bears some of the classic GMT design queues
Owner review: Seiko GMT SSK001 - FIFTH WRIST
Seiko 5 GMT SSK001 Review - Watch Clicker
Owner review: Seiko 5 GMT SSK001 FIFTH WRIST
Design of the case and bracelet inspired by one of Seiko's best-loved sports watches, known to enthusiasts as the Seiko SKX series. Automatic GMT
Seiko 5 Sports GMT Automatic Watch SSK001 SSK001K SSK001K1
Seiko 5 Sports Automatic GMT Watch with Black Dial #SSK001
Custom Mod COKE Bezel for New SEIKO 5 GMT SSK001 SSK003 SSK005 REPLACEMENT
Seiko 5 Sports Automatic GMT Steel Band Black Dial Watch SSK001 New with tag made in japan Seiko SKX series GMT automatic with 4R34 movement Magnified
Seiko 5 Sports Automatic GMT Steel Band Black Dial Watch SSK001 New /tag Japan
VIDEO] Owner's Review: The Seiko SSK001 is the Best Affordable GMT Out There, But Will it Stand the Test of Time? - Worn & Wound
FS: Seiko 5 Sports GMT SSK001