Citizen Radio Controlled Chrono Pilot Watch CB5007-51H

The Citizen CB5007-51H is a high-performance watch designed for modern adventurers and aviation enthusiasts. Equipped with cutting-edge technology, this model combines precision, functionality, and a sophisticated design. Featuring a radio-controlled time adjustment system, a perpetual calendar, and 200-meter water resistance, it is a true companion for any occasion, whether in an aircraft cockpit, traveling the world, or for daily use.

Eco-Drive Radio-Controlled E660 Movement

The heart of the CB5007-51H is the Eco-Drive E660 movement, one of Citizen's most advanced. This innovative technology allows the watch to function indefinitely with any light source, eliminating the need for battery changes. Additionally, it features automatic synchronization via radio waves, ensuring precise time adjustment in various parts of the world.

Main movement functions:

Eco-Drive Solar Power – Powered by any light, ensuring continuous and sustainable operation

10-month power reserve (or up to 3 years in power-saving mode)

Automatic radio-frequency time adjustment with acoustic confirmation

Multi-region signal reception, compatible with antennas from Japan, China, USA, and Germany

Manual, automatic, and automatic recovery signal reception

World Timer – World time indication for 24 time zones

Adjustable daylight saving time

Advanced Functions for Maximum Performance

The Citizen CB5007-51H offers a series of additional features that ensure high functionality and versatility for various activities:

• 60-minute chronograph accurate to 1 second, ideal for precise time measurements

• Daily alarm, allowing essential reminders to be set

• 24-hour clock, facilitating time reading in different formats

• Perpetual calendar until 28/02/2100, automatically adjusting days and months without manual correction

• Date and day of the week display for everyday convenience

• Power reserve indicator, allowing monitoring of the watch's energy level

Sophisticated Design and Robust Construction

The CB5007-51H impresses with its modern and elegant design, combined with high-quality materials for maximum resistance.

• Stainless steel case with black IP finish, providing a sophisticated and scratch-resistant look

• Diameter of 45 mm and thickness of 13.65 mm, ensuring a striking presence on the wrist

• Grey IP steel bracelet, robust and comfortable for prolonged use

• Sapphire glass with anti-reflective treatment, offering extreme scratch resistance and excellent legibility in any lighting

• Luminescent hands and markers, ensuring visibility in dark environments

• Tachymeter bezel with slide rule, essential functionality for aviation speed and fuel consumption calculations

Resistance and Durability

With 20 bar (200 meters) water resistance, the Citizen CB5007-51H is prepared to face extreme conditions and can be used in water activities such as swimming and snorkeling.

• WR 20 bar – Robust water protection, withstanding high pressures

• Reinforced structure for impact resistance, ideal for adventures and sports activities

Technical Specifications

• Article code: CB5007-51H

• Gender: Male

• Movement: Eco-Drive Radio-Controlled E660

• Power reserve: 10 months (3 years in power save mode)

• Function: Chronograph, World Timer, Alarm, Perpetual calendar

• Case Material: Stainless steel with black IP finish

• Case Diameter: 45 mm

• Thickness: 13.65 mm

• Glass: Sapphire with anti-reflective treatment

• Bracelet Material: Grey IP stainless steel

• Clasp Type: Safety folding clasp

• Dial Color: Anthracite

• Hands and indices: Luminescent

• Water Resistance: 200m | 20 bar | WR20

• Weight: 191 g

Conclusion

The Citizen CB5007-51H – Chrono Pilot Steel is an exceptional watch for those seeking precision, durability, and advanced technology. Its sophisticated design and robust construction make it ideal for professionals, travelers, and aviation enthusiasts. With automatic radio-frequency time synchronization, chronograph, World Timer, and 200-meter water resistance, this model stands out as one of the most complete in Citizen's Radio-controlled line.

Whether for adventures, international travel, or daily use, the CB5007-51H delivers incomparable performance and modern style, reaffirming Citizen's commitment to innovation and quality.

 This Citizen product comes with a 3-year warranty offered directly by Citizen. This ensures you have complete confidence in the quality and durability of your watch, backed by one of the most renowned brands on the market.