- Mineral Glass
- Screw Lock Back
- 100-meter water resistance
- Case / bezel material: Stainless steel
- Stainless Steel Band
- One-touch 3-fold Clasp
- Solid Band
- Neon Illuminator (Black light LED)Afterglow
- 1/10-second stopwatchMeasuring capacity: 59'59.9''Measuring modes: Elapsed time, split time, 1st-2nd place
- Mineral Glass
- Screw Lock Back
- 100-meter water resistance
- Case / bezel material: Stainless steel
- Stainless Steel Band
- One-touch 3-fold Clasp
- Solid Band
- Neon Illuminator (Black light LED)Afterglow
- 1/10-second stopwatchMeasuring capacity: 59'59.9''Measuring modes: Elapsed time, split time, 1st-2nd place times
- Date display
- Regular timekeepingAnalog: 3 hands (hour, minute, second),3 dials (stopwatch 1/10 second, stopwatch seconds, stopwatch minutes)
- Accuracy: ±20 seconds per month
- Approx. battery life: 2 years on SR920SW (3 hands and 3 dials)2 years on CR1616 (Light 16 [sec/day])