Casio Edifice Black Gold EFR-640BK

Casio Edifice Black Gold

• 100-meter water resistance

• 1/10-second stopwatch

• EDIFICE logo stamped on the crown, back cover and clasp

• Large faces and cases for powerful designs that really stand out on the wrist.

Black ion plated band

Black ion plated case

Mineral Glass

Screw Lock Back

100-meter water resistance

Case / bezel material: Stainless steel

Stainless Steel Band

One-touch 3-fold Clasp

1/10-second stopwatch

Measuring capacity: 59'59.9''

Measuring modes: Elapsed time, split time, 1st-2nd place times

Date display

Regular timekeeping

Analog: 3 hands (hour, minute, second),

3 dials (stopwatch 1/10 seconds, stopwatch minutes, stopwatch seconds)

Accuracy: ±20 seconds per month

Approx. battery life: 2 years on SR920SW

Size of case: 54.1 × 49.5 × 11.7 mm

Total weight: 185 g