Citizen - Hyper Aqualand Promaster - No reserve price - D202 - Men - 1990-1999

Citizen Hyper Aqualand Promaster D202 – Mega Set – Diving Watch

Please take a moment to read the description below.

The term “Mega Set” is not an official Citizen designation, but it perfectly describes this exceptionally complete package. This is not just a Citizen Promaster Hyper Aqualand diving watch, but a fully integrated dive computer system from the early era of wearable technology.

The Hyper Aqualand is part of Citizen’s professional Promaster line and is much more than a traditional dive watch. Thanks to its built-in sensor, the watch automatically measures and records data such as depth, dive time, water temperature, and ascent speed. This information is stored in the internal memory, allowing the watch to function as a digital dive logbook.

What makes this set especially unique is the inclusion of the original communication unit (CMUT). Using this interface and the original software, the watch can be connected to a computer to read, analyze, and archive dive data — a revolutionary feature at the time.

The set includes:

* Citizen Promaster Hyper Aqualand
* Original box and documentation
* Original CMUT communication unit
* Connection modules
* Original software / floppy disk
* Additional manuals and reference posters

This level of completeness makes the set rare and highly desirable among collectors of tool watches and vintage technology. The original communication kit in particular has become increasingly difficult to find, making complete sets significantly rarer than standalone watches.

The watch is fully functional. The additional CMUT and floppy disk are untested. The battery was replaced on 16-05-2026. The watch shows signs of use consistent with its age.

Shipping via DHL Express and additional security with Secursus.