SSDY023
セイコーセレクション
Specifications
Movement
- Caliber Number
- 1B21
- Movement Type
- Radio Sync 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. 1.5 years
- Jewels
- 4
- Functions
-
- Overcharge prevention function
- Quick-start function
- Power save function
- Radio signal receiving function (receives official standard radio signals from Japan, China, U.S.A., and Germany)
- Automatic reception function
- Manual reception function
- Reception result display function
- Time difference adjustment function
- Automatic hand position alignment function
Exterior
- Case Material
- Stainless steel
- Case Size
-
Thickness:7.9mm
Diameter:27.0mm
Length:33.0mm - Crystal
- Sapphire crystal
- Clasp
- Three-fold clasp with push button release
- Bracelet Length
- 175.0mm
Other Details
- Water Resistance
- 10 bar
- Magnetic Resistance
- 4,800 A/m
- Weight
- 50.0g