Case Size: 40 mm
Case Material: Steel
Case Back: Exhibition
Crystal: Sapphire
Type: Mechanical Automatic
Calibre: BM13-1975A
Power Reserve: 120 hours
Jewels: 21
Frequency: 4 Hz
VPH: 28,800
Complications: Central second, Hours, Minutes, Calendar aperture
Bracelet Material: Calf Leather
Bracelet Colour: Calf Leather
Dial Colour: Brown
Water Resistance: 50 meters
Limited Edition: No