Seiko Astron (SSH153)
$3,675.00 excluding taxes
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 with ceramic/titanium bezel
- Case Size
- Thickness:13.4mm
Diameter:43.3mm
Lug-to-lug:49.5mm - Crystal
- Dual-curved 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
- 14
Other Details
- Water Resistance
- 10 bar
- Magnetic Resistance
- 4,800 A/m
- Weight
- 117.0g
- Features
-
- Allergy-safe metal
- Clasp with Smart Adjuster function
- Screw case back
- In an actual product, the case back direction might be different from the photograph.
Additional information
| Condition | |
|---|---|
| Features | Calendar, Chronograph, Dual Time, GPS, Luminous, Power Reserve, Sapphire Crystal, World Time |
| Movement | |
| Material | |
| Watch Type | |
| Strap Type | |
| Color | |
| Case Size | |
| Style | |
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| Water Resistance |
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