Movement
Calibre: 4R72
Movement Type: Automatic with Manual Winding
Power Reserve: 41 Hours
Jewels: 24
Exterior
Dial Colour: Multicoloured (Charcoal Grey with Gold-Tone Open Heart)
Case Material: Stainless steel
Strap/Bracelet: Leather (Brown buffalo leather strap)
Clasp: Pin buckle
Case Diameter: 39.5mm
Case Thickness: 12.0mm
Case Length: 46.2mm
Lug Width: 20.0mm
Crystal & Water Resistance
Crystal Type: Box-shaped hardlex
Water Resistance: 5 bar
Magnetic Resistance: 4,800 A/m
Other Features
Open-heart cutout dial
Screw case back
See-through case back
Stop seconds hand function
LumiBrite on hands and indexes