SBTM279
セイコーセレクション
2020 サマー限定モデル
Limited edition of 600 pieces
Specifications
Movement
- Caliber Number
- 7B27
- 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
- 6
- Functions
-
- Overcharge prevention function
- Quick-start function
- Power save function
- Full-auto calendar correct to the December 31, 2099
- World time function (25 time zones)
- Radio signal receiving function (receives official standard frequencies of Japan, China, and United States)
- Automatic reception function
- Manual reception function
- Reception result display function
- Automatic hand position alignment function
- Date display
Exterior
- Case Material
- Stainless steel
- Case Size
-
Thickness:8.9mm
Diameter:40.3mm
Length:46.6mm - Crystal
- Sapphire crystal
- Crystal Coating
- Super-clear coating
- Clasp
- Three-fold clasp with push button release
- Bracelet Length
- 190.0mm
- Distance between lugs
- 20mm
Other Details
- Water Resistance
- 10 bar
- Weight
- 120.0g
- Features
-
- LIMITED EDITION on the case back
- Screw-down crown