Promaster MX
The Promaster MX is part of the Moto Series, designed for sport racing enthusiasts. Featuring strong design elements that evoke images of racing, this piece stands out with bold red color and perforated leather straps. The 43mm, stainless steel case houses features a chronograph, perpetual calendar and the ability to show two time zones simultaneously. That’s all on top of using Eco-Drive technology, meaning it is powered by light — any light.
Key Details
Model
- BL5570-01E
- 2/01/2021
Movement Technology
- E820
- Eco-Drive
- Powered by any light source, continuously and sustainably, eliminating the need to replace watch batteries.
Band Length (mm)
- 254
Case Width (mm)
- 43
Lug Width (mm)
- 22
Crystal
- Sapphire Crystal
- Superior scratch resistance and hardness
Features

For High-Speed Adventurers
- Alarm
- Chronograph
- Date
- Dual Time Zone
- Luminous Hands/Markers
- Perpetual Calendar
- Sapphire Crystal
- Tachymeter
Water-Resistance
- WR200/20Bar/666ft [Swimming, Showering & Snorkeling]
Dial
- Black
Band Length (mm)
- 254
Band Type
- Strap
- Leather
Case Material
- Silver-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