Caliber Number / Movement
4R38 (Automatic with manual winding capacity)
 
Power Reserve / Accuracy
Approximately 41 hours (+25 to -15 seconds per day)

Crystal
Sapphire crystal
 
LumiBrite
Lumibrite on hands
 
Case & Band Material
Stainless steel (rose-gold plating) case with leather band (three-fold clasp with push-button release)
 
Water Resistance
100m / 10 bar
 
Case Size
Thickness: 11.5 mm
Diameter: 34.0 mm
Length: 48.0 mm
 
Other Specifications
Screw case back
Made In Japan