From G-SHOCK, the watch that delivers the ultimate in modern personal timekeeping, comes a GULFMAN model that packs powerful features and functions into a tough rest-resistant configuration. All external metal parts, including screws, back cover, buckle, and even button shafts are made of titanium alloy for total protection, even in seawater environments.
The band is secured to the case by milled titanium alloy screws, while the form of the forged titanium alloy back provides outstanding impact resistance.
The band is configured so it does not adhere to the wrist when wet.
Functions include Tide Graph for current tide conditions at a glance, Moon Phase Graph for graphic display of moon phases, and Dual Illuminator for simultaneous illumination of the display and its periphery.

• Mineral Glass
• Shock Resistant
• Rust Resistant
• 200-meter water resistance
• Case / bezel material: Resin
• Resin Band
• Electro-luminescent backlight
• Auto light switch, dual illuminator, afterglow
• Flash alert
• Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer time up alarm, countdown timer progress beeper, and stopwatch auto start
• World time
• 29 time zones (48 cities), city code display, daylight saving on/off
• Moon data (moon age of the input data, moon phase graph)
• Tide graph (tide level for specific date and time)
• 1/100-second stopwatch
• Measuring capacity: 23:59'59.99''
• Measuring modes: Elapsed time, split time, 1st-2nd place times
• Other: 5-second countdown auto start
• Countdown timer
• Measuring unit: 1 second
• Countdown range: 24 hours
• Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
• Others: Auto-repeat, progress beeper on/off
• Multi-function alarms
• 3 independent multi-function alarms (2 one-time alarms and 1 snooze alarm)
• Hourly time signal
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Regular timekeeping: Hour, minute, second, pm, month, date, day
• Accuracy: ¶ôÇñ15 seconds per month
• Approx. battery life: 7 years on CR2025
• Size of case:’???51’???Ç??’???46’???Ç??’???16.4’???mm
• Total weight: 53 g
• EL:White
• EL:Blue Green