A tribute to the 1940s Datora, this chronograph features a sophisticated calendar with day/month apertures and a half-moon date pointer. The self-winding watch also offers an aviation slide rule, tachometer, 1/100th-hour scale, and a 24-hour military time function. REF. A2133012.B993.435X
Movement Type
Automatic Chronograph
Caliber
Caliber 21Jewels
25
Reserve
42
Frequency
28800
Hands
Small Seconds
Shape
Round
Lug Distance
22.00 mm
Material
Stainless Steel
Glass
Sapphire
Diameter
43.00 mm
Water Resistance
30.00 m
Dial Color
Silver
