Anonymous ID: 6c4324 Jan. 5, 2019, 4:05 p.m. No.4616292   🗄️.is 🔗kun

>>4616248

MOVEMENT: Mechanical chronograph IWC caliber 89361 with flyback function, date and time indication. Chronograph hour and minute counters combined in a totalizer at 12 o’clock. Small hacking seconds, sapphire caseback, Frequency 28,800 bph

http://www.avipwatch.com/iwc-portugieser-chronograph-classic/