Movement
Caliber Number
4R57

Movement Type
Automatic with manual winding capacity

Accuracy
+45 to -35 seconds per day

Duration
Approx. 41 hours

Exterior
Case Material
Stainless steel

Crystal
Hardlex

Band Material
Calfskin

Clasp
Three-fold clasp with push button release

Other Details
Water Resistance
5 bar

Case Size
Thickness: 14.4 ㎜
Diameter: 40.5 ㎜
Length: 47.5 ㎜
Other specifications
Screw case back
See-through case back
Other features
29 jewels
Date hand
Power reserve display
Stop second hand function