Crown
Screwed-down (couronne vissée), black PVD & Knurling
Dial
Brass, round with inner bezel
Chain & Medal
Current black PVD
Swiss Made
Designed and assembled
Case
45mm 
Round shape, Upper & lower case, 4 pieces
Hands
Brass 
H: Galvanic black with green Luminous 
M: Galvanic black with rhodamine red Luminous
Battery
24 months
Strap
24mm x 22mm 
Black Silicone with various colors in Bomberg logo
Movement
Ronda 3540.D (10 ½ x 11 ½) - Stem 12 o’clock 
Quartz
Water Resistence
100m
Glass
K1, with sapphire coating
International Warranty
2 years
Diameter
45MM