From the stainless steel bracelet design that evokes imagery of tire tracks, to the black dial with bold green and yellow accents, the PROMASTER MX from CITIZEN® is a racing enthusiast’s dream watch. The 43mm stainless steel case sports advanced features such as a chronograph, dual time zones and a perpetual calendar. The strong design elements and distinctive features are sure to stand out anywhere the road might take you—especially considering this piece powered by light with Eco-Drive technology.
Promaster MX
MODEL
- BL5578-51E
MOVEMENT
- E820
TECHNOLOGY
- Eco-Drive
- Powered by any light source, continuously and sustainably, eliminating the need to replace watch batteries.
CASE SIZE (MM)
- 43
LUG WIDTH (MM)
- 21
CRYSTAL
- Sapphire Crystal
- Superior scratch resistance and hardness
Play Video
WATER-RESISTANCE
- WR200/20Bar/666ft (Swimming, Marine Sports)
DIAL
- Black
STRAP TYPE
- Bracelet
- Stainless Steel
CASE MATERIAL
- Two-Tone
- Stainless Steel
ADDITIONAL FUNCTIONS
- 1/20-Second Chronograph Measures up to 60 Minutes
- Perpetual Calendar
- Dual Time (Second Time Zone)
- 12/24-Hour Time
- Alarm
- Date

































