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New Limited Men's

SSH183J

Astron
GPS - Dual Time Chronograph
$4,500
Seiko Astron Dual Time Chronograph Limited Edition SSH183J
Despatch will be made October/November 2025 with full tracking

Specifications

Movement

Calibre Type
Solar - Powered By Any Light Source
Calibre Function
GPS - Dual Time Chronograph
Accuracy
+/-1 second every 100,000 years (with daily automatic time adjustment)
Power Reserve/Battery Life
2 Years
Battery
N/A
Calibre Number
5X83
Display
Analogue

Case/Band

Water Resistance
100 Metres
Case Material
Titanium
Case Size
Diameter: 43.4mm
Case Colour
Black
Band/Bracelet
Bracelet - Ceramic & Titanium
Band Colour
Silver & Black
Band Reference
M12Z111H0
Glass Material
Dual Curved Sapphire Glass with Super Clear Coating
Crown
Pull Out

Other Details

Dial Colour
Silver Textured
Calendar Indicators
Date, Day Of The Week
Dual Time
Bottom Dial Can Be Adjusted To Second Time Zone, Main Hands Can Be Manually Adjusted To Different Time Zones
Hand Indicators
Hour, Minute, Seconds, AM/PM
Lumibrite
Hands & Markers
Perpetual Calendar
Calendar Automatically Adjusts For Short Months and Leap Years Until February, 2100
Stopwatch
Stopwatch measures 12 hours in 1/20th of a second increments
World Time
Astron GPS Solar pinpoints your location and identifies your exact timezone by receiving GPS signals from 4 or more GPS satellites. Manual Time Adjustment is available. Daylight Saving Auto Adjustme
Features
  • Power Reserve Indicator
  • Limited Edition. 1,200 Pieces Worldwide. Serial Number selection not possible as watches are sent at random worldwide.
  • Any purchase through our SEIKO Boutique & SEIKO Boutique Online Store has a 3 Year limited guarantee
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