Other Details
- Water Resistance
- 200m / 660ft diver’s
- Magnetic Resistance
- 4,800 A/m
- Weight
- 182.0
- Features
-
- Unidirectional rotating bezel
- Screw-down crown
- Three-fold clasp with secure lock
- Screw case back
Seiko Prospex GMT Diver Sumo SFK003J1
- Movement Type – Solar
- Precision – ±15 seconds per month
- Jewels – 3
- Functions
-
- Overcharge prevention function
- Quick-start function
- 24-hour hand
- Calendar-linked time difference adjustment function
- Date display
