• Chronograph
• Tachymeter
• Date display at 3 o'clock
• 100-meter water resistance
• Stainless steel case and band
• EDIFICE logo stamped on the crown, back cover, and buckle.
• Mineral Glass
• Partial ion plated
• Tachymeter
• Screw Lock Back
• 100-meter water resistance
• Case / bezel material: Stainless steel
• "Double-lock,

• Chronograph
• Tachymeter
• Date display at 3 o'clock
• 100-meter water resistance
• Stainless steel case and band
• EDIFICE logo stamped on the crown, back cover, and buckle.
• Mineral Glass
• Partial ion plated
• Tachymeter
• Screw Lock Back
• 100-meter water resistance
• Case / bezel material: Stainless steel
• "Double-lock, 1-press, 3-fold Buckle"
• Stainless Steel Band
• Solid Band
• 1-second stopwatch
• Measuring capacity: 11:59'59
• Measuring mode: Elapsed time
• 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: 2 years on SR927W
• Size of case/total weight: 51.5 X 44.5 X 11.2 mm/162 g

• EF-547D-1A1VDF