Caliber Number / Movement
AA826-33-61 (Automatic)
 
Crystal
Sapphire crystal
 
LumiBrite
Lumibrite on hands and indexes, gas-tube indices on 3, 6, 9, 12 o'clock markers 
 
Case & Band Material
Stainless steel case with metal band (three-fold clasp with secure lock)
 
Water Resistance
300m diver’s
 
Case Size
Diameter: 43.5 mm
 
Other Specifications
Screw case back