IWC Aquatimer
Aquatimer is a dive watch series by IWC.
Dive watch from the 1970s with automatic winding and date display.
The Aquatimer models have an internal rotating bezel, which is operated by a second crown at the "4". With the chronograph models this crown takes over a technically complex double function: Chrono reset by pressing and setting of the bezel by turning the crown.
Ref. 1812 or 812AD Ref. 1816 or 816AD Ref. 1822 Ref. 3538 Ref. 3548 Ref. 3719 Ref. 3723 Ref. 3548 |
Literature
- IWC-Uhren. Die "Schaffhauser" and ihre Geschichte; Author: Reinhard Meis; ISBN 3853782531
- IWC, International Watch Co. Schaffhausen, Engl. ed.; Authors: Hans-F. Tölke, Jürgen King; ISBN 3906500152
- Armbanduhren-Spezial: IWC-Geschichte, Design, Technik; Author: Jörg M. Mehltretter; ISBN 3898800458
- IWC - Die Noblen aus der Schweiz. Handbuch für den Uhrensammler; Author: Jörg M. Mehltretter; ISBN 3898802272
- IWC, International Watch Co. Schaffhausen, Luxusausg. Engl. Ed.; Authors: Hans-F. Tölke, Jürgen King ISBN 3906500160