Casio GD-010-1A1ER Men's Casio Collection Watch | 200-meter water resistance | LED backlight

The Casio GD-010-1A1ER: Simple, Solid, G-SHOCK

Casio's GD-010-1A1ER keeps things simple: a precise stopwatch function, dependable timekeeping, and a fit that works for men.

Day to day it just works, which is really all most people want from a watch.

Key Specifications

• 200-meter water resistance (Water Resistance)
• Bio-based Carbon / Bio-based resin (Case and Bezel Material)
• 145 to 215 mm (Compatible Band Size)
• LED backlight (Super Illuminator) Auto light switch, selectable illumination duration, afterglow (Light)
• 1/100-second stopwatch Measuring capacity: 23:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times (Stopwatch)
• Accuracy: ±15 seconds per month
• Full auto-calendar (to year 2099) (Calendar)
• Weight: 65 g