Ow - Navichron
A simple and elegant sports watch, this compact chronograph benefits from a rotating black bezel graduated with a 60-minute scale. With is integrated tachometer, it makes it easy to reliably calculate speed. Water-resistant, shockproof and antimagnetic, it is a magnificent time-measuring piece, precise up to 1/5th of a second.
Specification
REFERENCE: OW2002
YEAR: 1965
DIMENSIONS: 1.5 inches
CASE: stainless steel, screw-down case back, screw-down crown, 12H rotating bezel
WATER RESISTANCE: 660 ft/20 ATM
MOVEMENT: manual-winding chronograph Valjoux 92, Hours Minutes Seconds Date, 2 counters