SSH139J1
The Seiko Astron SSH139J1 Cyber Yellow Limited Edition pushes boundaries with its bold design and advanced GPS Solar technology. Powered by the 5X53 calibre, it ensures ultra-precise timekeeping—accurate to within ±1 second every 100,000 years via GPS updates. The dual-time function, perpetual calendar (accurate until February 2100), and world time for 38 cities make it a perfect companion for global travelers. Encased in a 42.7mm titanium case with super-hard coating, it features a striking black dial accented with cyber yellow details, sapphire crystal with super-clear coating, and 100m water resistance. Delivered with a titanium bracelet and an additional silicon strap, this exclusive men’s watch is limited worldwide.
Case Diameter: 42.7mm
Case Thickness: 12.2mm
Case Length: 48mm
Glass: Sapphire crystal
Case Material: Titanium (Super Hard Coating)
Band Material: Titanium
Three-fold clasp with push button release
LIMITED EDITION on the case back, Screw case back, Serial number engraved on the case back, An additional silicone strap is included
GPS Solar
Calibre: 5X53
Day display
Dual-time function
±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )
Operating for approx. 6 months (when fully charged), power save: approx. 2 years
Jewel: 12
Water Resistant: 10 BAR
