Promaster Navihawk A-T
Atomic Timekeeping
Soar to new heights with the modernized CITIZEN Promaster Navihawk timepiece. A chronograph with all the tools for professional use, featuring world time in 24 cities, radio control, tachymeter, perpetual calendar, alarm and power reserve indicator. Showcased here in a stainless steel case and mesh bracelet with black dial and red accents. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number E660.
Key Details
Setting Instructions
Download PDFModel
- CB5840-59E
- 7/03/2019
Movement Technology
- E660
- Eco-Drive
- Powered by any light source, continuously and sustainably, eliminating the need to replace watch batteries.
Band Length (mm)
- 254
Case Width (mm)
- 46
Crystal
- Sapphire Crystal
- Superior scratch resistance and hardness
Features

Soar to New Heights
- Alarm
- Atomic Timekeeping
- Chronograph
- Date
- Eco-Drive
- Perpetual Calendar
- Sapphire Crystal
- World Time
Water-Resistance
- WR200/20Bar/666ft [Swimming, Showering & Snorkeling]
Dial
- Black
Band Length (mm)
- 254
Band Type
- Bracelet
- Stainless Steel
Case Material
- Silver-Tone
- Stainless Steel
- Navigational Rotating Bezel
Additional Functions
- Synchronized to Atomic Time Clock for Superior Accuracy
- Atomic Timekeeping Technology with Synchronized Time Adjustment Available in 24 Time Zones
- 1 Second Chronograph Measures up to 60 Minutes
- Perpetual Calendar
- 12/24 Hour Time
- Alarm
- Power Reserve Indicator
- Date