A favorite for decades — the slim, lightweight F-91 with digital LCD now with a minimalist face, fewer mode indicators, and more environmentally responsible materials. The band is made with bio-based resin, a material expected to help reduce environmental impact. Complete with date/day display, alarm, stopwatch and other handy functions, these watches are always at the ready.
 
Case size (L× W× H)
38.2 × 35.2 × 8.5 mm
Weight
21 g
Case and bezel material
Resin
Band
Bio-based resin band
Water resistance
Water Resistant
Power supply and battery life
Approx. battery life: 7 years on CR2016
Country Of Origin
China