• 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 stopwatch
• Measuring 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 stopwatch
• Measuring capacity: 59'59.9''
• Measuring modes: Elapsed time, split time, 1st-2nd place times
• Date display
• Regular timekeeping
• Analog: 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])
• Size of case: 51.2 × 48.1 × 13.8 mm
• Total weight: 175 g