Movement: Caliber Number 6R35
Automatic with manual winding
Precision: 25 to -15 seconds per day
Power reserve Approx. 70 hours
Jewels 24
Stop second hand function
Date display
Case Material: Stainless steel
Case Size
Thickness:13.2mm
Diameter:39.5mm
Lug-to-lug:46.4mm
Sapphire crystal with magnifier
Crystal Coating
Anti-reflective coating on inner surface
LumiBrite on hands and index(es)
Band Material: Stainless Steel & Calfskin
Three-fold clasp with push button release
Distance between lugs: 20
Water Resistance 20 bar
Magnetic Resistance 4,800 A/m
Weight 87.0
Features
Rotating compass inner ring
Screw-down crown
See-through & Screw case back"