Astron SSH159J1

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)

Thickness: 12.4 mm

Diameter: 42 mm

Lug-To-Lug: 49.5 mm

Crystal: Sapphire crystal

Crystal Coating: Super-clear coating

Clasp: Three-fold clasp with push button release

Distance Between Lugs: 20

Other Details

Magnetic Resistance: 4,800 a/m

Weight: 106 g

Features:

• Screw case back allergy-safe metal clasp with smart adjuster function screw case back lumibrite on hands and index(es)

Any purchase through our SEIKO Online Store has a 3-year guarantee.