Case Size: 39 mm
Case Material: DLC-coated 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: Rubber
Bracelet Colour: Grey
Dial Colour: Grey
Water Resistance: 100 meters
Limited Edition: No