Style yourself in subtle, yet strikingly sophisticated soft metal curves. Advanced forging technology gives the metal bezel, now in a new lighter yellow-gold color, a look of draped fabric. With a boldly contrasting black band, the elegant and refined design will earn this timepiece its place in your jewelry box. Choose the one that perfects your style ƒ?ª? the GM-S2100 with octagon bezel featuring a dial in a silvery vapor deposition finish accented with light yellow-gold ion-plated index marks. Or the sophisticated minimalist design of the GM-S5600 with its iconic form and panel cover in silver metallic print. Case / bezel material: Resin / Stainless steel Resin Band Shock Resistant Mineral Glass Light yellow gold ion plated bezel 200-meter water resistance LED backlight (Super Illuminator) Afterglow LED:White Flash alert Flashes with buzzer that sounds for alarms, hourly time signals, countdown timer time up alarm 1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, split time, 1st-2nd place times Countdown timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments) Other: Auto-repeat Multi-function alarm Hourly time signal Full auto-calendar (to year 2099) 12/24-hour format Regular timekeeping: Hour, minute, second, pm, month, date, day Accuracy: Çï¶Ï15 seconds per month Approx. battery life: 3 years on CR1616 Size of case : 43.8 _ 38.4 _ 10.9 mm Total weight : 50 g