Movement Caliber Number 6R38
Movement Type Automatic with manual winding
Precision +25 to -15 seconds per day
Power reserve Approx. 70 hours
Jewels 24
Functions Stop second hand  
Case/Band Case Material Stainless steel (super hard coating)
Case Size: Thickness:11.8mm Diameter:40.2mm
Lug-to-lug:47.4mm
Crystal: Sapphire crystal
Crystal Coating Anti-reflective coating on inner surface
Lumibrite on hands and index(es)
Three-fold clasp with push button release
Distance between lugs 20mm
Other Details
Water Resistance 10 bar
Weight 161.0g
Features See-through case back
Screw case back