scroll
SSH163J1
SSH163J1
New Men's

SSH163

Astron
USD 2,500.00
November 2024 Release

Break Through to a New Future.

A new design for the Seiko GPS Solar 5X83 Dual-Time Chronograph

Sophisticated and modern design

The latest designs are as advanced as the technology within. The watch is light and comfortable thanks to a case and bracelet made of robust and scratch-resistant titanium, which is 40% lighter than steel. A super-hard coating keeps the surface pristine and free of scratches, and the watch is water resistant to 10 bar.

A dial that imparts a sense of strength

The dial's vertical hairline finish gives the design a strong and solid quality.

Specifications

Movement

Caliber Number
5X83
Movement Type
GPS solar
Precision
±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )
Power reserve
Operating for approx. 6 months (when fully charged), power save: approx. 2 years
Jewels
14
Functions
  • Overcharge prevention function
  • Power save function
  • Chronograph up to 12 hours in 1/20 second increments
  • Perpetual calendar to the february 28, 2100
  • World time function (38 cities)
  • Dual-time function
  • Day display
  • Power reserve indicator
  • Time transfer function (Switching between the main-dial and sub-dial)
  • GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)
  • Satellite acquisition status display function
  • Reception result display function
  • DST (Daylight Saving Time)
  • Function to prevent the GPS signal reception (in-flight mode)
  • Automatic hand position alignment function

Case/Band

Case Material
Titanium (super-hard coating)
Case Size
Thickness:12.4mm
Diameter:42.0mm
Lug-to-lug:49.5mm
Crystal
Sapphire crystal
Crystal Coating
Super-clear coating
LumiBrite
LumiBrite on hands and index(es)
Clasp
Three-fold clasp with push button release
Distance between lugs
20

Other Details

Water Resistance
10 bar
Weight
106.0g
Features
  • Screw case back
  • Allergy-safe metal
  • Clasp with Smart Adjuster function
  • Screw case back