GMS5600G-7 Blue Sapphire countdown timer progress beeper and

countdown timer progress beeper and stopwatch auto-start)

Men's Weddig Band -

10k white and yellow gold

hourly time signals

Water resistance: 10 bar

GMS5600G-7 Blue Sapphire countdown timer progress beeper andCase bezel material: Resin Stainless steel Resin Band Shock Resistant Mineral Glass Gold ion plated case 200 meter water resistance Electro luminescent backlightAfterglow Flash alertFlashes with buzzer that sounds for alarms, hourly time signals 1 100 second stopwatchMeasuring 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