PROSPEX GMT "1968 DIVER'S WATCH REINTERPRETATION"
60TH ANNIVESARY LIMITED EDITION
SPB509 ~ PROSPEX MM300 GMT (42mm)
Limited Edition to 6000 Units
Case Material: Stainless Steel (Super Hard Coating)
Movement: Automatic Gmt 6R54 72 Hour Power Reserve
Bezel: Blue Unidirectional Ceramic Rotating Bezel
Dial Color: Blue
Case Diameter: 42mm
Lug to Lug: 48.6mm
Thickness: 13.3mm
Bracelet: Stainless Steel Bracelet (Super Hard Coating)
W/R: 300m/1000ft
Slide Adjuster Diver Clasp
Seiko comes with a manufacture 3 year international warranty.
The warranty covers:
- Manufacturing defects
Please refer to Seiko's website, https://seikousa.com, for full warranty information
















