Estimate 5,500 - 10,000 €
a lot of the last auction!
Steel, screw back, crown for turnable bezel, steel bracelet, bracelet length 150 mm, total length 190 mm.
very good, capable of running, cleaning recommended.
The selfwinding Aquatimer has two crowns, where one is used for the handset and the other for the internal timing bezel. The watch is fitted with IWC's in-house calibre 8541B that uses the famous Pellaton winding system. The Ingenieur models were equipped with the same movement.
This Aquatimer is a wonderfully preserved example where the case is in fantastic original condition.