The Startimer Pilot Chronograph Big Date, is inspired by the heritage look and incomparable precision.This stylish 30 minute chronograph offers 1/10 of a second timing. The 44mm case features a compax chronograph with a large date at 6 o'clock. This model features an engraved case back, large hand-polished hands, luminescent Arabic numerals, 100M WR, a calfskin leather strap, two push buttons and a seconds hand finished with Alpina's signature red triangle. Perfect for the aviator at heart.