Promaster Tsuno Chrono Racer
Super Titanium™
The Promaster Tsuno Chrono Racer from CITIZEN is a limited-edition timepiece with high style. The watch features a Super Titanium™ band and case, as well as a green dial with yellow accents. It has a hand-assembled movement, chronograph, alarm and a power reserve indicator. Like other watches in the Promaster line, it is water resistant up to 200 meters. The piece is also powered by light — any light — using Eco-Drive Technology.
Key Details
Model
- AV0081-51X
- 5/19/2020
Movement Technology
- E210
- 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
- Anti-Reflective Sapphire Crystal
- Impact and shatter resistant - anti-reflective coating deflects light
Features

For High-Speed Adventurers
- Alarm
- Chronograph
- Date
- Eco-Drive
- Sapphire Crystal
- Super Titanium
- Tachymeter
Water-Resistance
- WR200/20Bar/666ft [Swimming, Showering & Snorkeling]
Dial
- Green
- Yellow Accents
- Illuminated Hands and Markers
Band Length (mm)
- 254
Band Type
- Bracelet
- Super Titanium
Case Material
- Silver-Tone
- Super Titanium
Additional Functions
- Hand Assembled Movement
- 1/5 Second Fly back Chronograph Measures up to 12 Hours
- Alarm
- Power Reserve Indicator
- Date