Specification Details
Gender Men
Movement Automatic with manual winding
Caliber 4R34
Power Reserve Approximately 41 hours
Jewels 24
Case Material Stainless steel
Case Size Diameter: 40.8 mm
Thickness: 13 mm
Lug-to-lug: 47 mm
Dial Color Blue-gray
Crystal Box-shaped Hardlex
LumiBrite On hands and markers
Water Resistance 5 bar (50 meters)
Clasp Tri-fold push-button release
Functions – 24-hour hand (dual time display function)
– Date calendar
– Stop second hand function
Band Material Stainless steel
Band Length 200 mm
Distance between lugs 20 mm
Other Features Screwdown see-through caseback

The Seiko Presage Style60’s GMT SSK009J1 is a timepiece that seamlessly blends vintage aesthetics with modern functionality. Drawing inspiration from the 1964 “Crown Chronograph,” Japan’s first watch with a stopwatch function, this model pays homage to classic design elements while incorporating contemporary features.

The watch boasts a 40.8 mm stainless steel case with a special hairline finish, offering a refined and durable exterior. Its box-shaped Hardlex crystal enhances the vintage appeal and provides robust protection. The blue-gray dial is complemented by a black and dark gray 24-hour GMT bezel, facilitating dual time zone tracking. LumiBrite-coated hands and markers ensure optimal readability in low-light conditions.

At its heart, the SSK009J1 houses the Caliber 4R34 automatic movement, featuring manual winding capability. Operating at 21,600 vibrations per hour with 24 jewels, it offers a power reserve of approximately 41 hours. The movement is visible through the screwdown see-through caseback, allowing enthusiasts to appreciate its intricate mechanics.

Additional functionalities include a date calendar and a GMT hand for tracking a second time zone. The watch is water-resistant up to 5 bar (50 meters), making it suitable for daily wear. The stainless steel bracelet is secured with a tri-fold push-button release clasp, ensuring both comfort and security.