Specifications：

Movement

• Caliber Number： 6R54
• Movement Type： Automatic with manual winding
• Precision： +25 to -15 seconds per day
• Power reserve： Approx. 72 hours(3 days)
• Jewels： 24
• Functions
  • 24-hour hand (dual time display function)
  • Stop second hand function

Case/Band

• Case Material： Stainless steel (super hard coating)
• Case Size
  • Thickness:13.6mm
    Diameter:39.5mm
    Lug-to-lug:46.4mm
• Crystal： Curved sapphire crystal
• Crystal Coating： Anti-reflective coating on inner surface
• LumiBrite： Lumibrite on hands and index(es)
• Band Material： Cow Steer
• Clasp： Three-fold clasp with push button release
• Distance between lugs： 20

Other Details

Water Resistance： 20 bar

Features：

• Screw-down crown
• See-through & Screw case back