Citizen Radio Controlled Crono Pilot Watch 45.9mm CB5009-55E black.

This watch has a 45.9mm diameter IP gray steel case with a thickness of 13.7mm.

The bracelet is made of IP gray steel with a double safety clasp and the tachymeter with a slide rule for pilots is marked on the IP gray bezel. This is bi-directional swivel.

The dial is black and the crystal is anti-reflective sapphire. The indexes and hands with luminescent treatment stand out on the dial.

This Citizen is waterproof to 200 meters (20 bar).

This model, like other models in the same Radio-controlled collection, has an Eco-Drive movement, with a charge reserve of 10 months, or 3 years in the energy saving function.

Among the functions offered by this watch, we can find power reserve indication, alarm, perpetual calendar (until 02-28-2100), 24-hour clock and calendar with day and date at 4 o'clock. It also has time signal reception with acoustic confirmation, reception status display, world timer 24 time zones and summer time.

It is a clock with 24 hours, manual and automatic reception system with automatic recovery and compatible with antennas from Japan, China, USA and Germany.

In addition, it has a 60 minute to 1 second chronograph.