nspired by the concept of "Infiniti Red Bull Racing", Casio created a layered edge 3-D shield EF-550D chronograph watch in pursuit of more dynamic styling & higher quality. Edifice EF-550D offers enhanced practicality as a multi-function chronograph to a level no mechanical watch can attain. Its appeal is further enhanced by a face design in the image of the engine cover to match up the requisites of Red Bull Racing. Additionally, the watch comprises of fast-moving retrograde dial at 6 o’clock & a rotary dist. at 3 o’clock to indicate the 24-hour to provide the timepieces an additional value. The appealing attributes of this watch gives fusion of strength merged with beauty to match up the wearer style.
Key Features:
Specifications
Partial ion plated
Retrograde dial
Mineral Glass
Tachymeter
Screw Lock Crown
Screw Lock Back
100-meter water resistance
Case / bezel material: Stainless steel
"Double-lock, 1-press, 3-fold Clasp"
Stainless Steel Band
Solid Band
1/20-second stopwatch
Measuring capacity: 59'59.95''
Measuring mode: Elapsed time
Date display
Regular timekeeping
Analog: 3 hands (hour, minute, stopwatch seconds)
3 dials (timekeeping 24-hour, timekeeping second / stopwatch 1/20 second, stopwatch minutes)
Accuracy: ±20 seconds per month
Approx. battery life: 2 years on SR927W
Size of case: 50.8 × 45.1 × 12.1 mm
Total weight: 181 g