Astron SSH186J1 Seiko 145th Anniversary Limited Edition

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: 11.3 mm

Diameter: 41 mm

Lug-To-Lug: 48.8 mm

Crystal: Dual-curved sapphire crystal

Crystal Coating: Super-clear coating

Clasp: Three-fold clasp with push button release

Bracelet Length: 190.0mm

Distance Between Lugs: 14mm

Other Details

Magnetic Resistance: 4,800 a/m

Features:

• Limited edition on the case back serial number engraved on the case back against an allergic reaction to nickel clasp with smart adjuster function screw case back

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