• Case / bezel material: Stainless steel
• "Double-lock, 1-press, 3-fold Buckle"
• Stainless Steel Band
• Solid Band
• 100-meter water resistance
• Mineral Glass / Spherical Glass
• Tachymeter
• Screw Lock Crown
• Screw Lock Back
• Partial ion

• Case / bezel material: Stainless steel
• "Double-lock, 1-press, 3-fold Buckle"
• Stainless Steel Band
• Solid Band
• 100-meter water resistance
• Mineral Glass / Spherical Glass
• Tachymeter
• Screw Lock Crown
• Screw Lock Back
• Partial ion plated
• Retrograde dial
• 1-second stopwatch Measuring capacity: 4:59'59 Measuring mode: Elapsed time
• Day, date display
• Regular timekeeping Analog: 3 hands (hour, minute, stopwatch seconds), 3 dials (timekeeping second, stopwatch hours, stopwatch minutes)
• Accuracy: ±20 seconds per month
• Approx. battery life: 5 years on SR927W
• Size of case/total weight: 51 X 49.3 X 14.1 mm/197 g