• Chronograph
• 100-meter water resistance
• Carbon fiber look bezel
• Stainless steel case and band
• Shaped so lines flow smoothly from band to bezel
• EDIFICE logo stamped on the crown, back cover, and clasp

Mineral Glass / Spherical Glass
Screw Lock Back
100-meter water resistance
Case / bezel material: Stainless steel
Stainless Steel Band
One-touch 3-fold Clasp
1-second stopwatch
Measuring capacity: 29'59
Measuring mode: Elapsed time
Regular timekeeping
Analog: 3 hands (hour, minute, second),
3 dials (stopwatch seconds, 24-hour, stopwatch minutes)
Accuracy: ±20 seconds per month
Approx. battery life: 2 years on SR621SW
Size of case: 47.3 × 43 × 11.5 mm
Total weight: 155 g