The Ball Engineer II Pioneer combines classic design elements with the brand's iconic micro gas tubes, which are shaped as Arabic numerals at the 6, 9, and 12 o'clock markers. This variation is presented with a silver dial and a leather strap.
Movement Type
Automatic
Caliber
RR1103Jewels
25
Frequency
28800
Hands
Center Seconds
Shape
Round
Material
Stainless Steel
Glass
Sapphire
Thickness
12.15 mm
Diameter
40.00 mm
Water Resistance
100.00 m
Dial Color
Silver
