- Partial ion plated
- Retrograde dial
- Mineral Glass / Spherical Glass
- Tachymeter
- Screw Lock Crown
- Screw Lock Back
- 100-meter water resistance
- "Double-lock, 1-press, 3-fold Buckle"
- Stainless Steel Band
- Solid Band
- 1/20-second stopwatchMeasuring capacity: 4:59'59.95''Measuring mode: Elapsed time
- Date
- Partial ion plated
- Retrograde dial
- Mineral Glass / Spherical Glass
- Tachymeter
- Screw Lock Crown
- Screw Lock Back
- 100-meter water resistance
- "Double-lock, 1-press, 3-fold Buckle"
- Stainless Steel Band
- Solid Band
- 1/20-second stopwatchMeasuring capacity: 4:59'59.95''Measuring mode: Elapsed time
- Date display
- Regular timekeepingAnalog: 4 hands (hour, minute, stopwatch seconds, alarm),4 dials (timekeeping second or stopwatch 1/20 second,stopwatch hours, stopwatch minutes, alarm on/off)
- Accuracy: ±20 seconds per month
- Approx. battery life: 2 years on SR927W
- Size of case: 49 X 45.3 X 13.3 mm
- Total weight: 176 g