Caliber Number
4R35

Movement Type
Automatic with manual winding

Duration
Approx. 41 hours

Exterior
Case Material
Stainless steel

Crystal
Sapphire crystal

LumiBrite
Lumibrite on hands and indexes

Band Material
Calfskin

Other Details
Water Resistance
20 bar

Case Size
Thickness: 11.7 ㎜
Diameter: 42.4 ㎜
Length: 45.2 ㎜

Weight
85.0 g

Other Specifications
Rotating bezel
Screw case back
Screw-down crown

Other Features
23 jewels
Date display
Stop seconds hand function